Re: [PHP] php+ ajax
On 2/20/06, David Dorward [EMAIL PROTECTED] wrote: Element ids may not contain square brackets in HTML documents. Get your facts straight, David. Square brackets works fine in HTML documents as long as you escape the ID when you need to reference them by JS. -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HOSTNAME Environment variable
On 2/21/06, Ruben Rubio Rey [EMAIL PROTECTED] wrote: How to set Hostname environment variable? (It contains the servers name, not the servers domain) Its a Linux server. Try the hostname command. Depending on your linux distro, you might want to edit /etc/hostname manually afterwards to double-check. -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: JPG Compression [detached thread]
Julian, remember to send a new message when posting a thread for the first time, instead of replying to an old one. I'm sure it was a mistake, but most people won't bother to answer these kind of posts. On 2/20/06, julian haffegee [EMAIL PROTECTED] wrote: Is there a php function that lets you compress the jpg? http://php.net/manual/en/function.imagejpeg.php -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HOSTNAME Environment variable
Kim Christensen wrote: On 2/21/06, Ruben Rubio Rey [EMAIL PROTECTED] wrote: How to set Hostname environment variable? (It contains the servers name, not the servers domain) Its a Linux server. Try the hostname command. Depending on your linux distro, you might want to edit /etc/hostname manually afterwards to double-check. -- Kim Christensen [EMAIL PROTECTED] Strange. Its already set (in hostname and echo $HOSTNAME). I have realized that is working on version (in my servers) 5.0.5 and its not working in 5.0.4 version. Is it an old bug? Im updating, we ll see -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HOSTNAME Environment variable
On 2/21/06, Ruben Rubio Rey [EMAIL PROTECTED] wrote: Strange. Its already set (in hostname and echo $HOSTNAME). I have realized that is working on version (in my servers) 5.0.5 and its not working in 5.0.4 version. Is it an old bug? Im updating, we ll see Have you rebooted your machine since you changed the hostname? I don't know where PHP/Apache gets the hostname variable from - there are quite a few places where that variable is stored on a linux system - but most services reads the /etc/hostname file upon boot, therefor the need for a restart after changing it. You might want to check the contents of /proc/sys/kernel/hostname, and even changing it by issuing: echo your_hostname /proc/sys/kernel/hostname If it still doesn't work, reboot to be sure. -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php+ ajax
Kim Christensen wrote: On 2/20/06, David Dorward [EMAIL PROTECTED] wrote: Element ids may not contain square brackets in HTML documents. Get your facts straight, David. Square brackets works fine in HTML David has his facts straight, just because something works (for you) doesn't make it correct (MARQUEE tag anyone?): quote from=http://www.w3.org/TR/html4/types.html#type-name; ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens (-), underscores (_), colons (:), and periods (.). /quote what I do usually is misuse the square brackets in the name - to get the arrays in php - and use a different string for the id (one that is technically) valid for use in javascript. Kim do the escaped sqaure brackets work in all majors browsers as far as you know? documents as long as you escape the ID when you need to reference them by JS. -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] question about foreach and associate array
jonathan wrote:
I have the following construct:
$arg['textarea']['body']=Hello;
foreach($arg['textarea'] as $row)
{
echo $row['body'].br/;
$row contains the _string_ 'Hello'.
the thing is you can use array-like notation to
get at the individual chars of a stringe.g:
echo $row[0]; // outputs an 'H'
when you try to grab the char at index position 'body'
in the string 'Hello' the string 'body' is first converted to
an integer to determine what the char offset is. i.e.
echo (int)body;
echo $arg['textarea']['body'].br/;
}
I would expect both of them to output Hello but only the second does.
The first outputs H. I thought I have done this before. Can anybody
tell me why this won't work?
thanks,
jonathan
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php+ ajax
On 2/21/06, Jochem Maas [EMAIL PROTECTED] wrote: Kim do the escaped sqaure brackets work in all majors browsers as far as you know? Major browsers as in Firefox and IE for PC/Mac works great, yes - haven't had the chance to try Opera or Konqueror yet, maybe someone could shed a light on this? Sorry for being rude, David - had a bad morning! -- Kim Christensen [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Request for views on ASP/PHP/ASP.NET - please!
Gladly :) Due to be finished at the end of march, however results will be analysed start/mid march. Will keep you informed! Simon Rafael [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Well, I would like to know what conclusion you got, so if possible let me know when you have enough data/finished you work. Simon O'Beirne wrote: Hi guys, A bit of an odd request. I'm in my third and final year at university, and part of an assignment requires obtaining developers' perspective on web languages. If anyone has done at least one of the languages in the subject title (ASP/ASP.NET/PHP), I would be eternally grateful if you could pop to (and also send any other web developers you know to) http://www.coralsystemsolutions.co.uk/uni Theres a maximum of 14 short questions (depending on answers to the other questions), all optional, just fill out as much as you can be bothered with, then click submit a few times until its saved. Thank you very much in advance! Simon -- Atentamente, J. Rafael Salazar Magaña Innox - Innovación Inteligente Tel: +52 (33) 3615 5348 ext. 205 / 01 800 2-SOFTWARE [EMAIL PROTECTED] http://www.innox.com.mx -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php+ ajax
--- Kim Christensen [EMAIL PROTECTED] wrote: On 2/21/06, Jochem Maas [EMAIL PROTECTED] wrote: Kim do the escaped sqaure brackets work in all majors browsers as far as you know? Major browsers as in Firefox and IE for PC/Mac works great, yes - Many browsers are amazing at being able to compensate by errors made by authors, but that shouldn't be taken as an excuse to not treat the errors as anything other than something that should be fixed. You can't test in every browser out there - there are too many. You can't test in any browser that hasn't be written yet. Writing code that ignores the standards is just asking for maintainance headaches and other troubles down the line. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Help with query
Hi I need the students that didn't take an exam. The tables: exams(id_test, title, desciption, ) results(id_student, id_test, date, qualification...) I'm using a version of MySQL that doesn't support NOT IN, then I tried in this way: SELECT * FROM exams LEFT JOIN results ON exams.id_test=results.id_test WHERE results.id_test IS NULL AND id_student=.$user The query doesn't return anything... What Can I do??? Ahead of time, thank you very much, Tom. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Help with query
Ing. Tomás Liendo wrote: Hi I need the students that didn't take an exam. The tables: exams(id_test, title, desciption, ) results(id_student, id_test, date, qualification...) I'm using a version of MySQL that doesn't support NOT IN, then I tried in this way: SELECT * FROM exams LEFT JOIN results ON exams.id_test=results.id_test WHERE results.id_test IS NULL AND id_student=.$user The query doesn't return anything... What Can I do??? Ahead of time, thank you very much, Tom. -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with Square Brackets [was: php+ ajax]
SIDENOTE TO JAY add to your list of potential book topics?: knowing when to successfully break the rules. (i.e. when to not follow the standards) /SIDENOTE TO JAY From a php developer point of view there is one big problem with 'follow the standards' mantra as far as square brackets go (with regard to use in the value of name attributes of form fields) ... namely if you following the standard you can't use the array translation capability of php with regard to incoming request variables. here is a url from a CMS of mine: /manager.php?e[n]=articlee[kf][ARTICLE_ID]=186e[f][n]=bundlese[f][kf][BUNDLE_ID]=12427e[f][f][n]=bundledartse[f][f][kf][BUNDLE_ID]=12427e[f][f][kf][BUNDLED_ID]=477a=2 it's dynamically generated and uses a nested array structure to describe a 'path' to whatever entity (or list of entities) is being requested (list, edit, etc) -- it works, it's flexible and I wouldn't have a clue where to start refactoring this so that the square bracket 'magic' is no longer required. David Dorward wrote: --- Kim Christensen [EMAIL PROTECTED] wrote: On 2/21/06, Jochem Maas [EMAIL PROTECTED] wrote: Kim do the escaped sqaure brackets work in all majors browsers as far as you know? Major browsers as in Firefox and IE for PC/Mac works great, yes - Many browsers are amazing at being able to compensate by errors made by authors, but that shouldn't be taken as an excuse to not treat the errors as anything other than something that should be fixed. You can't test in every browser out there - there are too many. You can't test in any browser that hasn't be written yet. Writing code that ignores the standards is just asking for maintainance headaches and other troubles down the line. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] newbie problem
[snip] [snip] When working with an HTML file with a form with form action=somename.php method=post the somename.php file is served (completely) to my browser as plain text after the 'submit' button is clicked on my machine (MacOS X). On the external webhost though everything is processed correctly... Is this related to some setting that I should change on my localhost? [/snip] Are you working on localhost or the remote server? Have you uploaded the form to the remote server? I tested them on both the localhost and - after uploading them - on the remote server. The remote is ok, but the localhost (with PHP 5.1.2) is the problem. [/snip] Have you installed PHP on the localhost and is it running properly? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with Square Brackets [was: php+ ajax]
--- Jochem Maas [EMAIL PROTECTED] wrote: From a php developer point of view there is one big problem with 'follow the standards' mantra as far as square brackets go (with regard to use in the value of name attributes of form fields) ... Nope. The names of form controls MAY contain square brackets, it is the ids that may not (and the name and id attributes do NOT need to have the same value). -- David Dorward http://dorward.me.uk/ __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Help with query
Ing. Tomás Liendo wrote: Hi I need the students that didn't take an exam. The tables: exams(id_test, title, desciption, ) results(id_student, id_test, date, qualification...) I'm using a version of MySQL that doesn't support NOT IN, then I tried in this way: SELECT * FROM exams LEFT JOIN results ON exams.id_test=results.id_test WHERE results.id_test IS NULL AND id_student=.$user The query doesn't return anything... What Can I do??? Ahead of time, thank you very much, Tom. Sorry last mail got lost lol. SELECT * FROM results LEFT JOIN exams USING (id_test) WHERE id_student =.$user; So you get when the user has a result and applied to it. If you dont get a result, he wouldn't have done it yet. (theory) Barry -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie problem
Hi all, I have a page that lets people upload images - they are then resized for use throughout my site. It all works fine, but I need to reduce the jpg size (without reducing image size) Is there a php function that lets you compress the jpg? Thanks Jules No -- my understanding is that jpg is already compressed -- it's a compression routine itself. tedd -- http://sperling.com php code: http://www.weberdev.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with Square Brackets [was: php+ ajax]
David Dorward wrote: --- Jochem Maas [EMAIL PROTECTED] wrote: From a php developer point of view there is one big problem with 'follow the standards' mantra as far as square brackets go (with regard to use in the value of name attributes of form fields) ... Nope. The names of form controls MAY contain square brackets, it is the ids that may not AHA! - I seem to have read the specvs incorrectly - the 'id' attribute is defined as 'W3C datatype' NAME whereas the 'name' attribute (atleast as far as the FORM, INPUT SELECT tags are concerned) is of 'W3C datatype' CDATA. the CDATA type allow ssquare brackets ofcourse = which means the php choice of using the square brackets is AOK. :-) SIDENOTE TO JAY the 'when to break the rules' idea still stands in theory :-) /SIDENOTE TO JAY (and the name and id attributes do NOT need to have the same value). that I know - I mentioned that myself in a previous post. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php+ ajax
You can't test in every browser out there - there are too many. You can't test in any browser that hasn't be written yet. Writing code that ignores the standards is just asking for maintainance headaches and other troubles down the line. I have to agree with David on this -- but, future browser's compliance to standards with is certainly not guaranteed. M$ is still reluctant to comply even today (i.e., Does IE 7 show IDNS correctly?). However, we have no other direction to lessen maintenance headaches other than comply. tedd -- http://sperling.com php code: http://www.weberdev.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] [NEWBIE GUIDE] - suggestions for new list members
= Please feel free to add more points and updates. 20050322jb - Note the new location of PHP Editors list. = 1. If you have any queries/problems about PHP try http://www.php.net/manual/en first. You can download a copy and use it offline also. For example, a frequent question is how do I upload files with PHP?. If you type http://www.php.net/upload into your browser's address bar you will taken indirectly to the answers. Other searches of this nature may be more direct. Please also try http://www.php.net/manual/faq.php for answers to frequently answered questions about PHP [added by Christophe Chisogne]. 2. Try http://www.google.com next. Searching for php YOUR QUERY may fetch you relevant information within the first 10 results. 3. There is a searchable archive of the mailing list discussion at http://phparch.com/mailinglists. Many of the common topics are discussed repeatedly, and you may get answer to your query from the earlier discussions. For example: One of the repeatedly discussed question in the list is Best PHP editor. Everyone has his/her favourite editor. You can get all the opinions by going through the list archives. If you want a chosen list try this link : http://www.thelinuxconsultancy.co.uk/phpeditors.php [contributed by Christophe Chisogne]. 4. Not sure if PHP is working or you want find out what extensions are available to you? Just put the following code into a file with a .php extension and access it through your webserver: ?php phpinfo(); ? If PHP is installed you will see a page with a lot of information on it. If PHP is not installed (or not working correctly) your browser will try to download the file. [contributed by Teren and reworded by Chris W Parker] 5. If you are stuck with a script and do not understand what is wrong, instead of posting the whole script, try doing some research yourself. One useful trick is to print the variable/sql query using print or echo command and check whether you get what you expected. After diagnosing the problem, send the details of your efforts (following steps 1, 2 3) and ask for help. 6. PHP is a server side scripting language. Whatever processing PHP does takes place BEFORE the output reaches the client. Therefore, it is not possible to access users' computer related information (OS, screen size etc) using PHP. Nor can you modify any the user side settings. You need to go for JavaScript and ask the question in a JavaScript list. On the other hand, you can access the information that is SENT by the user's browser when a client requests a page from your server. You can find details about browser, OS etc as reported by this request. [contributed by Wouter van Vliet and reworded by Chris W Parker.] 7. Provide a clear descriptive subject line. Avoid general subjects like Help!!, A Question etc. Especially avoid blank subjects. 8. When you want to start a new topic, open a new mail composer and enter the mailing list address php-general@lists.php.net instead of replying to an existing thread and replacing the subject and body with your message. 9. It's always a good idea to post back to the list once you've solved your problem. People usually add [SOLVED] to the subject line of their email when posting solutions. By posting your solution you're helping the next person with the same question. [contribued by Chris W Parker] 10. Ask smart questions http://catb.org/~esr/faqs/smart-questions.html [contributed by Jay Blanchard] 11. Do not send your email to the list with attachments. If you don't have a place to upload your code, try the many pastebin websites (such as www.pastebin.com). [contributed by Burhan Khalid] 12. Although the following suggestions have been known to be debatable they should help you in general internet mailing list 'netiquette'; a. Please do not top post as it is hard to follow. If you are unfamiliar with the concept it is the posting of the reply ABOVE the thing that is being replied to. top-posting What is a bad idea? b. Where possible trim your posts so that only relevant portions of the message are being discussed. Replies that become too lengthy are likely to be ignored. Following these guidelines will ensure that you get effective responses from the list members. Otherwise, your questions might not be answered. === Hope you have a good time programming with PHP. === -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] newbie problem [SOLVED]
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Have you installed PHP on the localhost and is it running properly? Jay (and others), I solved the problem. I need to use 10.0.1.3/somedir/somedir/somefile.html and not localhost/somedir/somedir/somefile.html, something I don't understand (probably because of lack of knowledge of PHP/Apache. Strange thing is: on both addresses the .html file can be reached, only the PHP processing doesn't happen... Thanks for the quick respons, Robert. -BEGIN PGP SIGNATURE- Version: PGP SDK 3.0.3 iQA/AwUBQ/sqZrSl/DgWyrAzEQIFTgCghaiT4qH1HYON2mlTTchRf8+rs1oAoMbV e9hGQH58UYDYC10d+jXMCKfy =BqUk -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] newbie problem [SOLVED]
[snip] Have you installed PHP on the localhost and is it running properly? Jay (and others), I solved the problem. I need to use 10.0.1.3/somedir/somedir/somefile.html and not localhost/somedir/somedir/somefile.html, something I don't understand (probably because of lack of knowledge of PHP/Apache. Strange thing is: on both addresses the .html file can be reached, only the PHP processing doesn't happen... [/snip] You're using the fixed IP of the machine, but you may also be able to use the generic localhost IP of 127.0.0.1 127.0.0.1/somedir/somedir/somefile.html You should also have a hosts file somewhere on your machine that you can map the name 'localhost' to the local IP -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Object lifetime
I'v got CLASS 1 and CLASS2. CLASS1 makes many instanses of CLASS2 and stores them in an array. Ex. -- load class definition... start_session(); html form typ.. ?PHP $cl1=new CLASS1; I serialize CLASS1 into a $_SESSION['cla1'] -submit form - and unsreialize it to same var $cl1=unserialize($_SESSION['cla1']); $cl1 is operational with same data as before 'submit form'. I can change values of data in $cl1. I CAN read/print data in the instanses of CLASS2 that $cl1 created before 'submit form'. I CAN NOT change the data in the instanses of CLASS2 that $cl1 created before 'submit form'. mark I'v only serialized CLASS1. Is this at all possible ?? I'v find it strange since I can use/print the data that is stored in CLASS2 before 'submit form'. regards Roger Helgesen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] CLASS/Object lifetime
Hi! I'v got 2 classes. CLASS1 makes a array of instanses of class2. I need thees classes 2 live for the duration of the session so I serialize class1 to a _session var. I submit the form and the page is reloaded. I unserialize class1 back 2 same instanse var. class1 I works. The instanses of class2 almost work. I can read all data from the class/object, I can run functions off class2 BUT I can't change the data in objects og class2. Is this at all possible. ps.I do not serialize/unserialize object of CLASS2, these are instanses of CLASS1. regard Roger Helgesen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php+ ajax
--- tedd [EMAIL PROTECTED] wrote: I have to agree with David on this -- but, future browser's compliance to standards with is certainly not guaranteed. I find it less trouble to code to standards and then deal with bugs in browsers, then to code to bugs in browsers and then deal with more bugs in browsers PLUS browsers rejecting the code on the basis of it not meeting the standard. :) -- David Dorward http://dorward.me.uk/ __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Does this If statement make sense?
I'm again working with someone else's code and I have a problem I
believe is in the section below. The problem is, I can't seem to
understand what the IF conditions are saying here. The problem I have
is with the second condition. To me this reads in psudo code:
If( X and (if Y exists, then W otherwise Z))
Does this work? If so how is it evaluated?
Here is the actual code.
code
if ($tostaf ($reply-comment ? $config-send_comment_staf :
$config-send_emailreply_staf))
{
$to=array();
$vars[ticketurl]=$config-webpath.ticket.php?id=.$ticket-id;
if ($reply-comment) {
$condition= AND followups.employee'$reply-employee';
}
/code
Thanks,
Jeff
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Does this If statement make sense?
[snip] If( X and (if Y exists, then W otherwise Z)) Does this work? If so how is it evaluated? Here is the actual code. code if ($tostaf ($reply-comment ? $config-send_comment_staf : $config-send_emailreply_staf)) [/snip] IF X then IF Y, W IF X then IF NOT Y, Z There is no ELSE to support the IF NOT X, if X does not exist then the evaluation is over. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CLASS/Object lifetime
roger helgesen wrote: Hi! I'v got 2 classes. CLASS1 makes a array of instanses of class2. I need thees classes 2 live for the duration of the session so I serialize class1 to a _session var. I submit the form and the page is reloaded. I unserialize class1 back 2 same instanse var. class1 I works. The instanses of class2 almost work. I can read all data from the class/object, I can run functions off class2 BUT I can't change the data in objects og class2. Is this at all possible. ps.I do not serialize/unserialize object of CLASS2, these are instanses of CLASS1. know this: you must define the class of any object you serialize in the session array BEFORE you start the session. (unless you want lots of problems) == now if you could post some code then we can figure out why your array of CLASS2 objects (inside your unserialized CLASS1 object) do not contain the data they should (namely the data you stuffed in them before serializing the CLASS1 ['parent'] object) deal? regard Roger Helgesen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CLASS/Object lifetime
Jochem Maas wrote: roger helgesen wrote: Hi! I'v got 2 classes. CLASS1 makes a array of instanses of class2. I need thees classes 2 live for the duration of the session so I serialize class1 to a _session var. I submit the form and the page is reloaded. I unserialize class1 back 2 same instanse var. class1 I works. The instanses of class2 almost work. I can read all data from the class/object, I can run functions off class2 BUT I can't change the data in objects og class2. Is this at all possible. ps.I do not serialize/unserialize object of CLASS2, these are instanses of CLASS1. know this: you must define the class of any object you serialize in the session array BEFORE you start the session. (unless you want lots of problems) == now if you could post some code then we can figure out why your array of CLASS2 objects (inside your unserialized CLASS1 object) do not contain the data they should (namely the data you stuffed in them before serializing the CLASS1 ['parent'] object) deal? regard Roger Helgesen The thing is that the array of CLASS2 do contain the data, but I can't change them. I attach the code. CLASS1 = sammendragHTML (child of sammendrag) CLASS2 = gruppe There is quite a lot of rubbish in the code ! tnx! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: CLASS/Object lifetime - Here is the code
roger helgesen wrote:
Hi!
I'v got 2 classes. CLASS1 makes a array of instanses of class2.
I need thees classes 2 live for the duration of the session so I
serialize class1 to a _session var.
I submit the form and the page is reloaded. I unserialize class1 back 2
same instanse var.
class1 I works. The instanses of class2 almost work.
I can read all data from the class/object, I can run functions off
class2 BUT I can't change the data in objects og class2.
Is this at all possible.
ps.I do not serialize/unserialize object of CLASS2, these are instanses
of CLASS1.
regard
Roger Helgesen
?PHP
CLASS kontoplan{
var $kontoer=array();
function kontoplan(){
$SQL=SELECT kontonummer,navn,paslag FROM kontoer ORDER BY
kontonummer;
$SQL=mysql_query($SQL);
$teller=1;
while($konto=mysql_fetch_array($SQL)){
// echo bvi er naring; $teller gangbr\n;
// echo
array(\kontonummer\=$konto[0],\navn\=$konto[1],\paslag\=$konto[2])br\n;
$this-kontoer[$konto[0]]=array(kontonummer=$konto[0],navn=$konto[1],paslag=$konto[2]);
// $teller++;
}
// echo Kontoplan(.count($this-kontoer).)
-\n;
// print_r($this-kontoer);
// foreach($this-kontoer as $konto=$rekke){
// echo $konto(.count($this-kontoer).)br\n;
// echo 0=.$rekke['kontonummer']. 1=.$rekke['navn'].
2=.$rekke['paslag'].br\n;
// }
}
}
CLASS sammendrag{
var $prosjektnummer;
var $prosjektnavn;
var $kalk_id;
var $hovedposter=array();
var $subposter=array();
var $vinduer=array();
var $dorer=array();
var $porter=array();
var $antall=0;
var $a=0;
var $kplan;
function sammendrag($nummer,$navn){
// echo h2I sammandrag/h2\n;
$this-prosjektnummer=$nummer;
$this-prosjektnavn=sql_return(SELECT ProsjektNavn
FROM prosjektnr where ProsjektNummer=$nummer);
$this-kplan=new kontoplan();
$this-kalk_id=sql_return(SELECT id FROM kalk_opl WHERE
prosjekt='$this-prosjektnummer');
$SQL=SELECT left(konto,4) AS hkonto,ROUND(SUM(s4))
FROM kalkyler WHERE id_kalk='$this-kalk_id' GROUP BY hkonto;
//echo sql=$SQLbr\n;
$knavn=SELECT kontonummer,navn FROM kontoer WHERE
right(kontonummer,2)=00;
$knavn=mysql_query($knavn);
$kn=array();
while($k=mysql_fetch_array($knavn)){
// $k[0]=$k[0].'00';
$kn[$k[0]]=$k[1];
}
mysql_free_result($knavn);
$SQL=mysql_query($SQL);
$tpost=array();
$npost=array();
while($hkonto=mysql_fetch_array($SQL)){
$hkonto[0]=$hkonto[0].'00';
// echo hkonto0[$hkonto[0]], knr=$knrbr\n;
// array_unshift($hkonto,$kn[$hkonto[0]]);
$tpost[]=array($hkonto[0],$kn[$hkonto[0]],$hkonto[1]);
}
// Fyller pa med underentrepenorer
$SQL=SELECT kontonummer,navn FROM kontoer WHERE (kontonummer =45
AND kontonummer 451000) AND right(kontonummer,2)='00';
$SQL=mysql_query($SQL);
while($hkonto=mysql_fetch_array($SQL)){
$hkonto[2]=0;
array_push($tpost,$hkonto);
}
$this-fyll_poster($tpost);
$this-fyll_vinduer();
$this-lag_hkontoer();
}
function fyll_poster($rekke){
while($post=current($rekke)){
$this-ny_hovedpost($post);
next($rekke);
}
}
function ny_hovedpost($hovedpost){
// echo Sette
hovedposter[.$hovedpost[0].]=$hovedpostbr\n;
$this-hovedposter[$hovedpost[0]]=$hovedpost;
$this-antall++;
}
function hpostnavn($post){
//echo hpostnavn=.$this-hovedposter[$post][1].\n;
return $this-hovedposter[$post][1];
}
function lag_hkontoer(){
foreach($this-hovedposter AS $hkonto=$verd){
$hn='t'.$hkonto;
$hnnavn=$hn;
$hn=new gruppe($hkonto,$this,$this-kplan);
$this-subposter[$hnnavn]=$hn;
// $hn-skriv($this,$hkonto);
}
}
function skriv_kontoer(){
// Skrive ut alle konto sider
foreach($this-subposter AS $konto){
$konto-skriv($this);
}
}
function fyll_sub_konto($pv){
foreach($this-subposter AS $konto=$kontoen){
//echo
RE: [PHP] Re: Help with query
SELECT * FROM exams LEFT JOIN results ON exams.id_test=results.id_test WHERE results.id_test IS NULL AND id_student=.$user exams.id_test=results.id_test results.id_test IS NULL think those are preventing this from happening. Wouldn't you want this Results.id_student IS NULL Since if the student didn't take the test there would not be a record for it and the outer join would add that. Then probably an and for id_test=$var. for a specific test. GL Scott -Original Message- From: Barry [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 21, 2006 7:57 AM To: php-general@lists.php.net Subject: [PHP] Re: Help with query Ing. Tomás Liendo wrote: Hi I need the students that didn't take an exam. The tables: exams(id_test, title, desciption, ) results(id_student, id_test, date, qualification...) I'm using a version of MySQL that doesn't support NOT IN, then I tried in this way: SELECT * FROM exams LEFT JOIN results ON exams.id_test=results.id_test WHERE results.id_test IS NULL AND id_student=.$user The query doesn't return anything... What Can I do??? Ahead of time, thank you very much, Tom. Sorry last mail got lost lol. SELECT * FROM results LEFT JOIN exams USING (id_test) WHERE id_student =.$user; So you get when the user has a result and applied to it. If you dont get a result, he wouldn't have done it yet. (theory) Barry -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Reading binary http post
Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Thanks in advance Dirk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] How do I output error messages
Hi all,
I have a web page that I am doing valildation on. I have figured out
how to at least get the page to load the page content. What I can't
seem to figure out is how to output the error messages to the screen.
The validation is being performed on the same page as the form that is
being validated. The way the page is setup:
if (isset($submit))
{
//vaildation code
}
else
{
//webpage
}
Thanks for the help,
Paul
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How do I output error messages
[snip]
if (isset($submit))
{
//vaildation code
}
else
{
//webpage
}
[/snip]
What is $submit? Is it set ever? The problem probably lies in the fact that
$submit, whatever it is, never gets set.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reading binary http post
On Tue, 2006-02-21 at 19:40 +0100, Dirk Vanden Boer wrote: The post argument then looks like data=A Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Have you tried base64_encoding the binary data, then decoding it again on the PHP side? --Paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Reading binary http post
Dirk Vanden Boer [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? A quick-n-dirty method is to prepend a known letter to the data, like an A: data=AÑÚA Then, ignore the first character of the data, since it is known to be the A character. I would think that if the data contains an in the middle of the data, you may not be getting all the data. data=ABCxyz=123 $_POST['data'] = ABC $_POST['xyz'] = 123 DanB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reading binary http post
Thanks for the hint, I'm not doing any encoding at the moment, I'll try it out tomorrow. Dirk On 2/21/06, Paul Scott [EMAIL PROTECTED] wrote: On Tue, 2006-02-21 at 19:40 +0100, Dirk Vanden Boer wrote: The post argument then looks like data=A Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Have you tried base64_encoding the binary data, then decoding it again on the PHP side? --Paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How do I output error messages
You could pass your error message back and forth as an HTTP post.
$myMsg = $_GET['error_msg'];
if(isset($myMsg))
{
//print my message
}
else
{
//process as normal
}
-Original Message-
From: Paul Goepfert [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 21, 2006 12:53 PM
To: php-general@lists.php.net
Subject: [PHP] How do I output error messages
Hi all,
I have a web page that I am doing valildation on. I have figured out how to
at least get the page to load the page content. What I can't seem to figure
out is how to output the error messages to the screen.
The validation is being performed on the same page as the form that is being
validated. The way the page is setup:
if (isset($submit))
{
//vaildation code
}
else
{
//webpage
}
Thanks for the help,
Paul
--
PHP General Mailing List (http://www.php.net/) To unsubscribe, visit:
http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] novice with hacked email form issue
An email form that uses a simple server side php code to send the variable values managed to send: Content-Type: multipart/alternative; boundary=5c7c7e682d991e8ec1f6825582ea2103 MIME-Version: 1.0 Subject: round a rock by way of anchorage bcc: [EMAIL PROTECTED] This is a multi-part message in MIME format. --5c7c7e682d991e8ec1f6825582ea2103 Content-Type: text/plain; charset=\us-ascii\ MIME-Version: 1.0 Content-Transfer-Encoding: 7bit system expict th time is --5c7c7e682d991e8ec1f6825582ea2103-- This appears between responses to $msg.= and shouldn't be something the user could see. In order to figure out how to prevent this, I need to know how it was done. I know I need to validate the email address more closely, but I'm curious as to what created this. I've found some interesting articles on the web, but nothing seems to deal with this issue. Pointing me in the right direction would be appreciated! TIA! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: CLASS/Object lifetime - more info
The function that gives me trouble
-
function fyll_sub_konto($pv){
foreach($this-subposter AS $konto){
$konto-fyll_fra_post($pv);
}
}
-
$this-subposter is the array of CLASS2
function fyll_fra_post($post_vars){
echo (gruppe)class = .get_class($this) .br\n;
$teller=0;
foreach($this-poster AS $post=$verd){
$best=bestilt_.$post;
$avik=avvik_.$post;
$fakt=faktura_.$post;
$this-poster[$post][bestilt]=$post_vars[$best];
$this-poster[$post][avvik]=$post_vars[$avik];
$this-poster[$post][faktura]=$post_vars[$fakt];
}
$this-endret='ja';
$this-sett_sum();
}
If I print the data (after setting the new data) inside 'fyll_fra_post'
it puts out the new data.
If I do the same from 'fyll_sub_konto' (after foreach) it gives me the
old data.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] novice with hacked email form issue
On 2/21/06, cKc Consultants [EMAIL PROTECTED] wrote: An email form that uses a simple server side php code to send the variable values managed to send: snip Try looking for articles on 'email injection'. This is a really good place to start for a description of the security risk and ways to patch your code: http://securephp.damonkohler.com/index.php/Email_Injection You should also check recent archives on this list, there have been several threads on this topic that may be of use. - schnippy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I output error messages
On Tue, February 21, 2006 12:52 pm, Paul Goepfert wrote:
$messages = array();
if (isset($submit))
{
//vaildation code
Each invalid input adds another element to $messages array.
//E.G.:
if (!isset($_REQUEST['name'])) $messages[] = Name is a required
field.;
}
else
{
if (count($messages)){
echo p class=\error\, implode(br /\n, $messages), /p\n;
}
//webpage
}
You still need to take care that the //webpage itself is not made
insensible by the error conditions...
In extreme cases, such as the database being down and there being no
hope of the rest of the page being useful, I sometimes will do:
if (!$connection){
head(Error); //This prints out masthead/navbar etc
$messages[] = Unable to access database. Please try later.;
echo p class=\error\, implode(br /\n, $messages), /p\n;
foot(); //This closes all HTML tags from head()
//both head and foot are defined in a single include file,
//making it trivial to match up HTML open/close tags
}
It's not as slick as some CRM setups, but it's also not as
cumbersome and over-engineered (imho).
DSFDF
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] novice with hacked email form issue
Good Resource Greg Schnippel wrote: On 2/21/06, cKc Consultants [EMAIL PROTECTED] wrote: An email form that uses a simple server side php code to send the variable values managed to send: snip Try looking for articles on 'email injection'. This is a really good place to start for a description of the security risk and ways to patch your code: http://securephp.damonkohler.com/index.php/Email_Injection You should also check recent archives on this list, there have been several threads on this topic that may be of use. - schnippy
Re: [PHP] Reading binary http post
You probably should be URL-encoding your data in the first place... http://php.net/urlencode ?php $data = whatever funky characters you want: $data_url = urlencode($data); //WRONG: $URL = http://example.com/$data; //RIGHT: $URL = http://example.com/$data_url;; If it's not feasible for your C++ application to replicate urlencode() then you may be able to get what you want with that http_raw_post_data stuff. You'll have to search on php.net for something not unlike raw post data until you find it, as I don't have the ULR in my head. But you'd be 100% better off to follow the standards and url-encode the data in the first place -- Especially if you're ever going to re-use this code elsewhere, and MOST especially if you ever might want to hook up YOUR code to another person's server that actually follows the standards. On Tue, February 21, 2006 12:40 pm, Dirk Vanden Boer wrote: Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Thanks in advance Dirk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Parse Error
Hi all,
I am a noob and super confused right now. I have some really simple code
and i am getting an error that reads:
*Parse error*: syntax error, unexpected T_VARIABLE in
*/var/www/mysql_up.php* on line
here is the code:
html
headtitleTest MySQL/title/head
body
!-- mysql_up.php --
?php
$host=localhost
$user=ray
$password=*
mysql_connect($host,$user,$password) ;
$sql=show status;
$result = mysql_query($sql);
if ($result == 0)
echo bError . mysql_errno() . :
. mysql_error() . /b;
else
{
?
!-- Table That Displays the results --
table border=1
trtdbVariable_name/b/tdtdbValue/b
/td/tr
?php
for ($i = 0; $i mysql_num_rows($result); $i++) {
echo TR;
$row_array = mysql_fetch_row($result);
for ($j = 0; $j mysql_num_fields(result); $j++)
{/
echo TD . $row_array[$j] . /td;
}
echo /tr;
}
?
/table
?php } ?
/body/html
I am really confused because i cannot see any obvious errors.
any help would be appreciated.
Ray.
RE: [PHP] Parse Error
[snip] I am a noob and super confused right now. I have some really simple code and i am getting an error that reads: *Parse error*: syntax error, unexpected T_VARIABLE in */var/www/mysql_up.php* on line here is the code: html headtitleTest MySQL/title/head body !-- mysql_up.php -- ?php $host=localhost $user=ray $password=* [/snip] Notice anything missing here? Semi-colons at the end of each line. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Object lifetime
On Tue, February 21, 2006 9:12 am, roger helgesen wrote: I'v got CLASS 1 and CLASS2. CLASS1 makes many instanses of CLASS2 and stores them in an array. Ex. -- load class definition... start_session(); html form typ.. ?PHP $cl1=new CLASS1; I serialize CLASS1 into a $_SESSION['cla1'] -submit form - and unsreialize it to same var $cl1=unserialize($_SESSION['cla1']); $cl1 is operational with same data as before 'submit form'. I can change values of data in $cl1. I CAN read/print data in the instanses of CLASS2 that $cl1 created before 'submit form'. I CAN NOT change the data in the instanses of CLASS2 that $cl1 created before 'submit form'. mark I'v only serialized CLASS1. Is this at all possible ?? I'v find it strange since I can use/print the data that is stored in CLASS2 before 'submit form'. So... Is the class definition for CLASS2 getting loaded in the after submit form page? Or you you expecting it to get __autoload-ed? Cuz I don't think it will... That might explain why you have a read-only instance. If all else fails, you could walk the array in $cl1 and serialize each $cl2 individually, I guess... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse Error
On Tuesday 21 February 2006 14:27, Ray Cantwell wrote:
Hi all,
I am a noob and super confused right now. I have some really simple code
and i am getting an error that reads:
*Parse error*: syntax error, unexpected T_VARIABLE in
*/var/www/mysql_up.php* on line
here is the code:
html
headtitleTest MySQL/title/head
body
!-- mysql_up.php --
?php
$host=localhost
$user=ray
$password=*
mysql_connect($host,$user,$password) ;
$sql=show status;
$result = mysql_query($sql);
if ($result == 0)
echo bError . mysql_errno() . :
. mysql_error() . /b;
else
{
?
!-- Table That Displays the results --
table border=1
trtdbVariable_name/b/tdtdbValue/b
/td/tr
?php
for ($i = 0; $i mysql_num_rows($result); $i++) {
echo TR;
$row_array = mysql_fetch_row($result);
for ($j = 0; $j mysql_num_fields(result); $j++)
{/
echo TD . $row_array[$j] . /td;
}
echo /tr;
}
?
/table
?php } ?
/body/html
I am really confused because i cannot see any obvious errors.
any help would be appreciated.
Ray.
It looks like you need some semi-colons after assigning values to variables at
the top of your file.
If that's not the problem, let us know what line number this is happening on.
It makes it a lot easier to spot the problem ;)
--
Ray Hauge
Programmer/Systems Administrator
American Student Loan Services
http://www.americanstudentloan.com
1.800.575.1099
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse Error
This one time, at band camp, Ray Cantwell [EMAIL PROTECTED] wrote: ?php $host=localhost $user=ray $password=* these need to be terminated with ; $host = 'localhost'; etc etc Kevin -- Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] novice with hacked email form issue
On Tue, February 21, 2006 12:19 pm, cKc Consultants wrote:
An email form that uses a simple server side php code to send the
variable
values managed to send:
Here is a stripped-down version of what happened:
YOUR BAD CODE:
?php if (isset($email)){
//This next line blindly embeds the user input $email
//into the headers of an email message.
//This pretty much turns your server into a spam-factory.
//Don't do that!
mail('[EMAIL PROTECTED]', From Web, $message, From:
$email);
} ?
form action=hackable.php method=post
Your Email: input name=emailbr /
Your Message: textarea name=message wrap=virtual cols=20
rows=10/textareabr /
input type=submit name=hack_me value=send us email
/form
Here is a crude script specifically crafted to abuse the above page.
You can assume the spammers are a bit more sophisticated than this.
?php
$hack_data = Content-Type: multipart/alternate;\r\n...;
$post_vars = email=$hack_datamessage=hack_me=send+us+email;
$data_len = strlen($post_vars);
$socket = fsockopen(http://example.com;, 80);
fwrite($socket, POST /hackable.php HTTP/1.0\n);
fwrite($socket, Host: example.com\n);
fwrite($socket, Content-length: $data_len\n);
fwrite($socket, $post_vars);
?
Content-Type: multipart/alternative;
boundary=5c7c7e682d991e8ec1f6825582ea2103
MIME-Version: 1.0
Subject: round a rock by way of anchorage
bcc: [EMAIL PROTECTED]
This is a multi-part message in MIME format.
--5c7c7e682d991e8ec1f6825582ea2103
Content-Type: text/plain; charset=\us-ascii\
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
system expict th time is
--5c7c7e682d991e8ec1f6825582ea2103--
This appears between responses to $msg.= and shouldn't be something
the
user could see. In order to figure out how to prevent this, I need to
know
how it was done. I know I need to validate the email address more
closely,
but I'm curious as to what created this. I've found some interesting
articles on the web, but nothing seems to deal with this issue.
Pointing me
in the right direction would be appreciated!
Having the above kind of junk in the message body itself is not really
a huge huge problem -- And it's almost impossible to avoid it without
crippling the legitimate input for a message BODY.
Buuut:
An email address, which you are splicing into the HEADERS as the
fourth argument to PHP's http://php.net/mail function should *NOT*
have any kind of crap like this in it.
In fact, if an email contains a newline, you can pretty much assume
the user is a spammer trying to abuse your script to do Evil Things...
Actually, a real user might manage to have a leading/trailing
newline when they paste an email address into a web form.
Amened the preceding statement to:
If an email contains an embedded newline, they are a spammer.
So, to secure your mail() script do this:
$email = trim($_REQUEST['email']);
if (strstr($email, \n)){
die(spammer);
}
//now it's safe to send the email.
You also should sanitize the input for $subject since that ALSO gets
spliced into the headers of an email.
You could, perhaps, perform additional validation upon $email, looking
for a specific format involving @ and dots and so forth -- but be
warned that you are likely to inadvertantly reject valid email
addresses, and are guaranteed to accept worthless email addresses no
matter how rigorous your validation...
So I personally don't think it's wise to attempt to validate an email
address as syntactically valid email address for a simple form mail.
But then, I've been burned by a BUNCH of web-sites that reject MY
email address as invalid and am biased by that. :-)
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse Error
Hi,
you need to finish every line with ;
$host=localhost ;
$user=ray ;
$password=* ;
Bye
Ray Cantwell wrote:
Hi all,
I am a noob and super confused right now. I have some really simple
code and i am getting an error that reads:
*Parse error*: syntax error, unexpected T_VARIABLE in
*/var/www/mysql_up.php* on line
here is the code:
html
headtitleTest MySQL/title/head
body
!-- mysql_up.php --
?php
$host=localhost ;
$user=ray ;
$password=* ;
mysql_connect($host,$user,$password) ;
$sql=show status;
$result = mysql_query($sql);
if ($result == 0)
echo bError . mysql_errno() . :
. mysql_error() . /b;
else
{
?
!-- Table That Displays the results --
table border=1
trtdbVariable_name/b/tdtdbValue/b
/td/tr
?php
for ($i = 0; $i mysql_num_rows($result); $i++) {
echo TR;
$row_array = mysql_fetch_row($result);
for ($j = 0; $j mysql_num_fields(result); $j++)
{/
echo TD . $row_array[$j] . /td;
}
echo /tr;
}
?
/table
?php } ?
/body/html
I am really confused because i cannot see any obvious errors.
any help would be appreciated.
Ray.
Re: [PHP] Parse Error
Jay Blanchard wrote: [snip] I am a noob and super confused right now. I have some really simple code and i am getting an error that reads: *Parse error*: syntax error, unexpected T_VARIABLE in */var/www/mysql_up.php* on line here is the code: html headtitleTest MySQL/title/head body !-- mysql_up.php -- ?php $host=localhost $user=ray $password=* [/snip] Notice anything missing here? Semi-colons at the end of each line. Thanks. did i say i was a n00b? :-) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse Error
Ray Cantwell wrote: Hi all, I am a noob and super confused right now. I have some really simple code and i am getting an error that reads: *Parse error*: syntax error, unexpected T_VARIABLE in */var/www/mysql_up.php* on line here is the code: html headtitleTest MySQL/title/head body !-- mysql_up.php -- ?php $host=localhost $user=ray $password=* snip Terminate your php lines with a semi-colon ';' -- John C. Nichel IV Programmer/System Admin (ÜberGeek) Dot Com Holdings of Buffalo 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse Error
- Original Message -
From: Ray Cantwell [EMAIL PROTECTED]
To: php-general@lists.php.net
Sent: Tuesday, February 21, 2006 1:27 PM
Subject: [PHP] Parse Error
Hi all,
I am a noob and super confused right now. I have some really simple code
and i am getting an error that reads:
*Parse error*: syntax error, unexpected T_VARIABLE in
*/var/www/mysql_up.php* on line
here is the code:
html
headtitleTest MySQL/title/head
body
!-- mysql_up.php --
?php
$host=localhost
$user=ray
$password=*
mysql_connect($host,$user,$password) ;
$sql=show status;
$result = mysql_query($sql);
if ($result == 0)
echo bError . mysql_errno() . :
. mysql_error() . /b;
else
{
?
!-- Table That Displays the results --
table border=1
trtdbVariable_name/b/tdtdbValue/b
/td/tr
?php
for ($i = 0; $i mysql_num_rows($result); $i++) {
echo TR;
$row_array = mysql_fetch_row($result);
for ($j = 0; $j mysql_num_fields(result); $j++)
{/
echo TD . $row_array[$j] . /td;
}
echo /tr;
}
?
/table
?php } ?
/body/html
I am really confused because i cannot see any obvious errors.
any help would be appreciated.
Ray.
you need to add a ; to every variable you assign...
you had:
$host=localhost
$user=ray
$password=*
it should be:
$host=localhost;
$user=ray;
$password=*;
also i belive a better way to get the result of your query would be
mysql_connect($host, $user, $pass) or die(mysql_error());
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Does this If statement make sense?
On Tue, February 21, 2006 9:55 am, Jeff wrote:
I'm again working with someone else's code and I have a problem I
believe is in the section below. The problem is, I can't seem to
understand what the IF conditions are saying here. The problem I
have
is with the second condition. To me this reads in psudo code:
If( X and (if Y exists, then W otherwise Z))
Does this work? If so how is it evaluated?
Here is the actual code.
code
if ($tostaf ($reply-comment ? $config-send_comment_staf :
$config-send_emailreply_staf))
Makes sense to me...
If $tostaf is false, the rest of this stuff is irrelevant, and the
whole block can be ignored.
If $tostaf is TRUE, then check $reply-comment.
If $reply-comment is TRUE, check $config-send_comment_staf
If $reply-comment is FALSE, check $config-send_emailreply_staf
The $config-send_XYZ is going to ALSO be evaluated as TRUE/FALSE,
whichever one of the two setting is relevent.
It might be more clear to write it like this:
$config_send = $reply-comment ? $config-send_comment_staf :
$config-send_emailreply_staf;
if ($tostaf $config_send){
$to = array();
...
}
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] CLI utility
Hello again, I was wondering if any of you knew of a good command line utility for php5 on linux? The box i write on has no X-windows. Ray. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] question about foreach and associate array
On Mon, February 20, 2006 8:57 pm, jonathan wrote:
I have the following construct:
$arg['textarea']['body']=Hello;
foreach($arg['textarea'] as $row)
{
echo $row['body'].br/;
echo $arg['textarea']['body'].br/;
}
I would expect both of them to output Hello but only the second
does. The first outputs H. I thought I have done this before. Can
anybody tell me why this won't work?
It's like this:
foreach($arg['textarea'] as $row) is ALREADY tearing apart the
$arg['textarea'] into pieces.
So $row is Hello
When you print $row['body'], PHP is kinda stuck...
You've got a string, which is really a bunch of individual characters
run together.
You're trying to index it like an array.
So you MUST be trying to get at an individual character.
The index you've given is 'body', and PHP needs that to be a number:
0-H
1-e
2-l
3-l
4-o
The data-type conversion rules of PHP convert 'body' to the number 0.
So you're getting 'H' because you are really doing:
$row = Hello;
echo $row[0];
Maybe what you REALLY wanted was:
//iterate through each 'textarea':
foreach($arg as $row){
echo $row['body'];
}
Or, perhaps:
foreach($arg['textarea'] as $row){
echo $row;
}
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Proper OOP Syntax
On Mon, February 20, 2006 5:25 pm, Albert Padley wrote:
$password = (strlen($this-user_pw) 32) ? md5($this-user_pw) :
$this-user_pw;
So, if I use a password with more than 32 characters, you're NOT going
to md5() it?!
This is not really the Right Way to do this, imho.
$sql = sprintf(SELECT COUNT(*) AS test, TeamID FROM %s
WHERE
BINARY login = '%s' AND pw = '%s' AND active = 'y', $this-
table_name, $this-user, $password);
}
$result = mysql_query($sql) or die(mysql_error());
list($text, $TeamID) = mysql_fetch_row($result);
session_start();
$_SESSION['TeamID'] = $TeamID
if (mysql_result($result, 0, test) == 1) {
return true;
} else {
return false;
}
How would I set a session variable for the value of TeamID?
Thanks.
Albert Padley
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: regular pattern to match åäö
Normally the \w in documentation is written that it does this trick matching based on the locale that your machine having the pcre installed use: http://www.php.net/manual/en/reference.pcre.pattern.syntax.php ... A word character is any letter or digit or the underscore character, that is, any character which can be part of a Perl word. The definition of letters and digits is controlled by PCRE's character tables, and may vary if locale-specific matching is taking place. For example, in the fr (French) locale, some character codes greater than 128 are used for accented letters, and these are matched by \w. These character type sequences can appear both inside and outside character classes. They each match one character of the appropriate type. If the current matching point is at the end of the subject string, all of them fail, since there is no character to match. ... Therefore your code in this situation will became: [^\w\s] Another solution is to get the hex code or the octal code of these special characters and put them into your pattern under this form: [^a-zA-Z\ddd\ddd\ddd-_\s] where ddd is the octal code or [^a-zA-Z\xhh\xhh\xhh-_\s] where hh is the hex code. Cristian MARIN - [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Developer Designers Department InterAKT Online (www.interaktonline.com http://www.interaktonline.com Patrick wrote: im trying to get my regular pattern to allow åäöÅÄÖ but it refuses to, i have something like this: [^a-zA-ZåäöÅÄÖ0-9-_ ] But this dosent seem to work, anyone got any ideas?
Re: [PHP] HOSTNAME Environment variable
On Tue, February 21, 2006 1:37 am, Ruben Rubio Rey wrote: How to set Hostname environment variable? (It contains the servers name, not the servers domain) Its a Linux server. The environment variables come *FROM* the environment into PHP. If you want them changed, you have to change your environment -- IE, the environment of the user that PHP runs as (httpd.conf User setting). PHP essentially just reports what's in ENV, GET, POST, COOKIE etc. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Reading binary http post
This is actually not a solution as is not solving Dirk's problem. The 'A' will make the isset($_POST['data']) to be always true. Another thing is that the $_POST['data'] is still not containing the binary code that is expected as the PHP will get the and will start a new variable A solution will be the base64_encode() which is the safest way to transport binary data over the net. Another one will be a simple rawurlencode() which is supposed to solve exactly this problem and on the server you shouldn't do any decode after. However I can't grant you that your binary will correctly survive. Cristian MARIN - [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Developer Designers Department InterAKT Online (www.interaktonline.com http://www.interaktonline.com Dan Baker wrote: Dirk Vanden Boer [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? A quick-n-dirty method is to prepend a known letter to the data, like an A: data=AÑÚA Then, ignore the first character of the data, since it is known to be the A character. I would think that if the data contains an in the middle of the data, you may not be getting all the data. data=ABCxyz=123 $_POST['data'] = ABC $_POST['xyz'] = 123 DanB
RE: [PHP] Parse Error
[snip] for ($j = 0; $j mysql_num_fields(result); $j++) [/snip] need to change this as well (forgot a $). should be: for ($j = 0; $j mysql_num_fields($result); $j++) -Original Message- From: John Nichel [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 21, 2006 1:34 PM To: php-general@lists.php.net Subject: Re: [PHP] Parse Error Ray Cantwell wrote: Hi all, I am a noob and super confused right now. I have some really simple code and i am getting an error that reads: *Parse error*: syntax error, unexpected T_VARIABLE in */var/www/mysql_up.php* on line here is the code: html headtitleTest MySQL/title/head body !-- mysql_up.php -- ?php $host=localhost $user=ray $password=* snip Terminate your php lines with a semi-colon ';' -- John C. Nichel IV Programmer/System Admin (ÜberGeek) Dot Com Holdings of Buffalo 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP5.1.2/Apache2/WindowsXP
Most probably this is a bug that should be first isolated (see what line exactly line of your code make the Apache crash). You should report this to bugs.php.net. I had a similar situation and on Windows is quite difficult to report such a bug: http://bugs.php.net/bug.php?id=35940 Cristian MARIN - [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Developer Designers Department InterAKT Online (www.interaktonline.com http://www.interaktonline.com Robert Hicks wrote: I am trying to use the DB PEAR extension. Every time it tries to connect, I get a memory cannot be read error. I have just setup all this to try out PHP5 so help to a newbie would be appreciated. Robert
Re: [PHP] Reading binary http post
Thanks for the info, it was really helpfull. One question though, is it necessary to first encode my data with the base64 algo, or can I skip that step and immediately urlencode my data? Dirk On 2/21/06, Richard Lynch [EMAIL PROTECTED] wrote: You probably should be URL-encoding your data in the first place... http://php.net/urlencode ?php $data = whatever funky characters you want: $data_url = urlencode($data); //WRONG: $URL = http://example.com/$data; //RIGHT: $URL = http://example.com/$data_url;; If it's not feasible for your C++ application to replicate urlencode() then you may be able to get what you want with that http_raw_post_data stuff. You'll have to search on php.net for something not unlike raw post data until you find it, as I don't have the ULR in my head. But you'd be 100% better off to follow the standards and url-encode the data in the first place -- Especially if you're ever going to re-use this code elsewhere, and MOST especially if you ever might want to hook up YOUR code to another person's server that actually follows the standards. On Tue, February 21, 2006 12:40 pm, Dirk Vanden Boer wrote: Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Thanks in advance Dirk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CLI utility
On Tue, February 21, 2006 4:03 pm, Ray Cantwell wrote: I was wondering if any of you knew of a good command line utility for php5 on linux? The box i write on has no X-windows. E. Assuming I understand the question... lynx is a text-based browser which you can use to surf to pages and see what they output, kinda sorta. Not really useful for rich-media sites, but viable for mostly-text sites. There MIGHT be a curses-based web browser out there... I mean, in theory, there could be one, right? And it might even be able to render vector-based images, I suppose??? You can also run: php -l script.php to check for syntax errors before you attempt to surf to it, and catch the really bone-headed mistakes before you fire up lynx. None of the above will be real useful for MOST web-sites, but might fit your needs, and fall strictly within the question asked. Going farther afield from the original question... You might also want to use a laptop/desktop/whatever and an SSH client program such as putty to be able to surf with common browsers in one window while typing in another. Cuz you're really not going to be able to develop a modern web-site without some kind of graphical browser, for 99.99% of web-sites out there today. OTOH, if all you are doing is some kind of data-warehousing web-service type application, you could probably get away with: telnet localhost 80 | less GET / HTTP/1.0 Host: localhost [hit return TWICE] after that last localhost] I've done that, in a pinch. :-) Actually, if's VERY useful for figuring out your headers, for checking output of funky characters, and quite instructive for search engine optimization, because THAT is what Google sees. YMMV -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Page validation: Un-wanted PHP session ID added to links????
On Mon, February 20, 2006 2:19 pm, Michael Hulse wrote: On Feb 20, 2006, at 12:10 PM, John Nichel wrote: It's all in the manual Hi, thanks for pointing that out. I guess I should have RTFM first, then ask q's second... noob mistake, wont happen again. :D I guess I just do not understand why a session is even being created, I never started one... I guess I need to read the manual in more detail (doing now). While you should RTFM, in this particular instance, reading the php.ini file on your two servers, paying particular attention to the session.* settings will probably be sufficient enlightenment for today :-) RTFM tomorrow, though. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] newbie problem
On Mon, February 20, 2006 1:14 pm, Robert Voogdgeert wrote: When working with an HTML file with a form with form action=somename.php method=post the somename.php file is served (completely) to my browser as plain text after the 'submit' button is clicked on my machine (MacOS X). On the external webhost though everything is processed correctly... Is this related to some setting that I should change on my localhost? You'd need to correctly install PHP on your localhost. You either didn't install PHP at all, or didn't configure Apache and/or PHP correctly, and PHP is not running when you request somename.php Exactly what went wrong is difficult to guess at without more info... You may want to work on getting a simpler script to work, namely: ?php phpinfo();? Name this as, say, phpinfo.php and surf to it. It will be blatantly obvious when it works. :-) General Principles: If you think Apache/PHP should be working, examine the Apache error_log file, and re-start Apache, and examine the output of that restart of Apache as well. Odds are good something in all that will tell you what is wrong. Also search through all of httpd.conf for php and see if it all seems to make sense and the relevant bits are not commented out. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reading binary http post
You'd have to check if URL-encoding supports whatever sort of characters/data is your input. I would *THINK* that URL-encoding standard would support binary data of any kind, and be the correct way to do this, in THEORY. In PRACTICE, it may be that the implementation of URL-encode would not correctly handle binary data. So you might be stuck with base64-encoding as a work-around... I'm pretty sure that base64-encoding output consists only of: 0123456789ABCDEF and newline and maybe the = sign as a continuation character? I may be confusing base64 with something else though... You could probably get away then, with not urlencoding after you base64-encode it, as there aren't any characters that are going to get changed in urlencoding... But it would be more clean to urlencode() it, no matter what else you have to do to get the data through cleanly, as you ARE passing it into a URL. If your data is really huge or super-over-loaded servers, and you KNOW that base64 can never generate a character that matters, a comment in the code to that effect in place of urlencode() would be Nifty Enough. On Tue, February 21, 2006 4:34 pm, Dirk Vanden Boer wrote: Thanks for the info, it was really helpfull. One question though, is it necessary to first encode my data with the base64 algo, or can I skip that step and immediately urlencode my data? Dirk On 2/21/06, Richard Lynch [EMAIL PROTECTED] wrote: You probably should be URL-encoding your data in the first place... http://php.net/urlencode ?php $data = whatever funky characters you want: $data_url = urlencode($data); //WRONG: $URL = http://example.com/$data; //RIGHT: $URL = http://example.com/$data_url;; If it's not feasible for your C++ application to replicate urlencode() then you may be able to get what you want with that http_raw_post_data stuff. You'll have to search on php.net for something not unlike raw post data until you find it, as I don't have the ULR in my head. But you'd be 100% better off to follow the standards and url-encode the data in the first place -- Especially if you're ever going to re-use this code elsewhere, and MOST especially if you ever might want to hook up YOUR code to another person's server that actually follows the standards. On Tue, February 21, 2006 12:40 pm, Dirk Vanden Boer wrote: Hi, I have a C++ application that posts binary data to a php script that I created using libcurl. Everything works fine except when my binary data happens to start with the '' symbol. In that case I can't read the http post data (isset returns false). The post argument then looks like data=ÑÚA Reading the post is done like this: if (isset($_POST['data']) Is there a way to fix this problem? Thanks in advance Dirk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Like Music? http://l-i-e.com/artists.htm -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] need a php multiple/mysql choice quiz
On Mon, February 20, 2006 9:49 am, Ross wrote: I am looking for a php/mysql multiple choice quiz. One that saves the answers to a database. A basic example I can expand on is all that is required. You may want to expand your search to PHP Poll as it will also have most of what you need, and may be easier to expand that to include user ID with response than to deal with the bloat of many text/quiz/exam packages... Just an idea. There are a zillion of both out there, and I have no idea if any of them are any good. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP generated JavaScript
On Mon, February 20, 2006 1:59 am, Tim Burgan wrote:
Is is possible to make an external Javascript with PHP.
Am I doing this correcT?
?php
header(Content-Type: text/javascript);
$text = Hello World;
echo alert('.$text.');;
You may need to include the trailing newline on this line...
I certainly would, needed or not.
?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Like Music?
http://l-i-e.com/artists.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] need a php multiple/mysql choice quiz
On Mon, February 20, 2006 9:49 am, Ross wrote: I am looking for a php/mysql multiple choice quiz. One that saves the answers to a database. A basic example I can expand on is all that is required. Perhaps something like this: http://www.xn--ovg.com/form/form_mysql.php Drop me an email and I'll provide the code. tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] novice with hacked email form issue
On 2/21/06, cKc Consultants [EMAIL PROTECTED] wrote: An email form that uses a simple server side php code to send the variable values managed to send: snip Perhaps something here: http://www.weberdev.com/AdvancedSearch.php?searchtype=titlesearch=%2Bemail+%2BformSubmit1.x=0Submit1.y=0 tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CLI utility
moin, richard nice idea , but i'd rather think according to probability calculation chance for this to happen converge to 0, doesn't it... ;) There MIGHT be a curses-based web browser out there... I mean, in theory, there could be one, right? And it might even be able to render vector-based images, I suppose??? woh-woh-woh... what is this? never ever thought of such a method... where can i get more info about such stuff ? maybe apache-docs, but where? does it even work with other protocols/servers, maybe something like 'rtsp' or a db-server :) ? telnet localhost 80 | less GET / HTTP/1.0 Host: localhost Oh... errr... sorry... but, those abbrivations... can't get used to them... is there a glosary or such alike to find somewhere? YMMV cheers Björn Bartels -Development/IT-Services- -- dbusiness.de gmbh digital business printing gmbh Greifswalder Str. 152 D-10409 Berlin Fon: [0.30] 4.21.19.95 Fax: [0.30] 4.21.19.74 www.dbusiness.de [EMAIL PROTECTED] ftp://dbusiness.dyndns.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Working with a config file
On Mon, Feb 20, 2006 at 05:21:51PM -0500, Benjamin Adams wrote: I'm trying to parse a config file, example of the config is: [fred] id=8782 section=s1 years=4 download1=mirror1 ... I'd say http://php.net/parse-ini-file is your best option. Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] __call() and interfaces
Hello World :) I need to write a class that implements a predefined interface. In my class all(or most) methods will use the same code. At first i thought the ideal solution would be to handle this by defining the magic __call() method in my class, but PHP then complains about the interface not being completely implemented. (Is there no way to tell PHP that the methods are handled by __call()?) Options i see right now: a) Just omit implements SomeInterface and PHP will stop complaining. This would be suboptimal as i want my class to officially conform to the standardized API which is defined in the interface. b) Implement all methods and just copy-paste the code. I find this rather ugly and it's a hassle to maintain. Is there a better solution than copy-paste(Keep in mind that the methods vary in argument types, argument counts and return value types)? Somehow neither a) nor b) seems the right way to do what i want, so i would be glad to hear your opinions on this. I would also be interested what the best solution would be from a performance point of view. Regards, Mike -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: CLASS/Object lifetime - more info
REFERENCES.
the object you get back is a copy (foreach has the same
effect as creating a new variable as in the example below).
... see below ...
notice the use of the symbol (and the 'refcount' values).
(there is loads of info out there on references/php4/objects
out there that explain it better than me.) - see what happens
when you start removing ''s.
or you could try php5 and forget about 'object hell'. :-)
roger helgesen wrote:
The function that gives me trouble
-
function fyll_sub_konto($pv){
foreach($this-subposter AS $konto){
$konto-fyll_fra_post($pv);
}
class Test
{
var $number;
var $subposter;
function Test($n = 0) { $this-number = $n; }
function sqar() { if (is_numeric($this-number)) { $this-number *=
$this-number; } return $this; }
function doit() { echo strval($this-number),\n; }
function make() {
static $c = 1;
$t = new Test($c++);
$s = $t; // watch what happens when you remove the '' (php4 only)
$s-sqar();
$this-subposter[] = $t-sqar();
}
function goan() {
$cnt = count($this-subposter);
$this-doit();
for($i=0;$i$cnt;$i++) {
// watch what happens when you remove the '' (php4 only)
$tmp = $this-subposter[$i];
$tmp-sqar();
$this-subposter[$i]-doit();
}
}
}
$t = new Test(infinity); $i = 0;
while($i++ 5) $t-make();
$t-goan();
}
-
$this-subposter is the array of CLASS2
function fyll_fra_post($post_vars){
echo (gruppe)class = .get_class($this) .br\n;
$teller=0;
foreach($this-poster AS $post=$verd){
$best=bestilt_.$post;
$avik=avvik_.$post;
$fakt=faktura_.$post;
$this-poster[$post][bestilt]=$post_vars[$best];
$this-poster[$post][avvik]=$post_vars[$avik];
$this-poster[$post][faktura]=$post_vars[$fakt];
}
$this-endret='ja';
$this-sett_sum();
}
If I print the data (after setting the new data) inside 'fyll_fra_post'
it puts out the new data.
If I do the same from 'fyll_sub_konto' (after foreach) it gives me the
old data.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] __call() and interfaces
I find __call() to be a nasty solution, particularily from a self-documenting code point of view. I personally only use call when the function names are defined at run time; as you clearly know the function names, I would be implementing them as normal functions. If there is a lot of repeated code, implement the repeated code in a private function. Each of your methods then does it's own unique thing, calling the private function for the common processing. This way you don't have any copy-paste code, you implement your Interface and your code is easy to read, understand and maintain. David Mike Pfaff wrote: Hello World :) I need to write a class that implements a predefined interface. In my class all(or most) methods will use the same code. At first i thought the ideal solution would be to handle this by defining the magic __call() method in my class, but PHP then complains about the interface not being completely implemented. (Is there no way to tell PHP that the methods are handled by __call()?) Options i see right now: a) Just omit implements SomeInterface and PHP will stop complaining. This would be suboptimal as i want my class to officially conform to the standardized API which is defined in the interface. b) Implement all methods and just copy-paste the code. I find this rather ugly and it's a hassle to maintain. Is there a better solution than copy-paste(Keep in mind that the methods vary in argument types, argument counts and return value types)? Somehow neither a) nor b) seems the right way to do what i want, so i would be glad to hear your opinions on this. I would also be interested what the best solution would be from a performance point of view. Regards, Mike -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Script updating secondary server
Hi, I have one server in USA and one server in Thailand. The server in USA is the one containing the updated information. The Thai server will be a copy of the USA server. I want to write a PHP script that does this for me: 1. Once a day copies the files on the USA server to the Thai server and put them in the web folder 2. Once a day copy the database in USA (dump) and then empty the Thai database and insert the USA content (inserts) Maybe PHP is not the right way? Do you know any code that already do this (PHP)? I would like to do this in PHP, because I am in the learning process of this great language. Best regards, Peter Lauri Managing Director DWS Asia Mobile: +66 (0) 4 703 4033 Office: +66 (0) 2 974 3384 Fax: +66 (0) 2 974 2038 [EMAIL PROTECTED] www.dwsasia.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reading binary http post
On Tue, Feb 21, 2006 at 04:58:01PM -0600, Richard Lynch wrote: You'd have to check if URL-encoding supports whatever sort of characters/data is your input. I would *THINK* that URL-encoding standard would support binary data of any kind, and be the correct way to do this, in THEORY. In PRACTICE, it may be that the implementation of URL-encode would not correctly handle binary data. So you might be stuck with base64-encoding as a work-around... I'm pretty sure that base64-encoding output consists only of: 0123456789ABCDEF and newline and maybe the = sign as a continuation character? I may be confusing base64 with something else though... Yeah you are correct. There usually 2 =='s at the end of base64 encoded as well, so urlencode should be used without a doubt on top of base64. Of course, the best solution would be to do a file upload of the binary data instead. If file upload is used, there wont be any of this need to mess around with all this base64 encoding/decoding and url encoding stuff, it is already taken care of. Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Script updating secondary server
I have one server in USA and one server in Thailand. The server in USA is the one containing the updated information. The Thai server will be a copy of the USA server. I want to write a PHP script that does this for me: 1. Once a day copies the files on the USA server to the Thai server and put them in the web folder 2. Once a day copy the database in USA (dump) and then empty the Thai database and insert the USA content (inserts) Maybe PHP is not the right way? Do you know any code that already do this (PHP)? I would like to do this in PHP, because I am in the learning process of this great language. To be honest you're better off using tools other than php. rsync will copy files quite efficiently (http://rsync.samba.org) and will only copy *changed files* - so a copy each day won't take much time at all. On the US server, make sure you place a database dump before the sync starts. From the Thai server, initiate the sync. When the copy is finished, import the database dump. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CLI utility
Just a raw (manual) way to talk to a server. You just need to understand the way a HTTP request is sent to a server (http://w3c.org/). Or if you know how to comminicate with what ever protocol you use manually. The reason to really do it with db-server would be to test to see if is actually running, for example for mysql: telnet localhost 3306 5.0.15-standard�q9i$t=tR,|;P_l%lu']~^CConnection closed by foreign host. or smtp telnet localhost 25 220 bagend.shire ESMTP Exim 4.54 Tue, 21 Feb 2006 20:01:16 -0800 helo localhost 250 bagend.shire Hello localhost.shire [::1] ... or pop3 telnet localhost 110 Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection refused telnet: Unable to connect to remote host oh yeah, i dont run a pop server :) woh-woh-woh... what is this? never ever thought of such a method... where can i get more info about such stuff ? maybe apache-docs, but where? does it even work with other protocols/servers, maybe something like 'rtsp' or a db-server :) ? telnet localhost 80 | less GET / HTTP/1.0 Host: localhost I usually use google's 'define:YMMV' Oh... errr... sorry... but, those abbrivations... can't get used to them... is there a glosary or such alike to find somewhere? YMMV Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Script updating secondary server
On Wed, Feb 22, 2006 at 01:02:29PM +1100, Chris wrote: I want to write a PHP script that does this for me: 1. Once a day copies the files on the USA server to the Thai server and put them in the web folder 2. Once a day copy the database in USA (dump) and then empty the Thai database and insert the USA content (inserts) Maybe PHP is not the right way? Do you know any code that already do this (PHP)? I would like to do this in PHP, because I am in the learning process of this great language. To be honest you're better off using tools other than php. rsync will copy files quite efficiently (http://rsync.samba.org) and will only copy *changed files* - so a copy each day won't take much time at all. Not to mention they'd be copy securely and may be sent compressed as well. Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I output error messages
$submit is soppose to be set when the user submits the web form for
validation. I am not sure but is there soppose to be a $submit =
input type=submit name=submit value=submit statement?
Paul
On 2/21/06, Jay Blanchard [EMAIL PROTECTED] wrote:
[snip]
if (isset($submit))
{
//vaildation code
}
else
{
//webpage
}
[/snip]
What is $submit? Is it set ever? The problem probably lies in the fact that
$submit, whatever it is, never gets set.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Special Chars on Form to Image (GD), not displaying properly.
Im having a trouble displaying special characters like #, + on GD (Jpeg) - Image. When i typed in on the form +88 it only shows 88 and the + sign is missing. My code: ?php .. $line_1_1 = urldecode($_GET[line_1_1]); .. // display my text from $line_1_1 imagettftext($background, 13, 0, $new, 65, $black, includes/resources/$fonts, $line_1_1); .. ? I made a couple of tests and found this variables. The data that will be pass: +88and# Data from the url (address box): line_1_1=%2B88and%23 Image displayed: 88and - only missing + and # What could i be missing? -- Louie Miranda ([EMAIL PROTECTED]) http://www.axishift.com //JSM-W
Re: [PHP] Special Chars on Form to Image (GD), not displaying properly.
On Wed, Feb 22, 2006 at 12:38:19PM +0800, Louie Miranda wrote: Im having a trouble displaying special characters like #, + on GD (Jpeg) - Image. When i typed in on the form +88 it only shows 88 and the + sign is missing. My code: ?php .. $line_1_1 = urldecode($_GET[line_1_1]); You dont want to urldecode() the $_GET vars. PHP already does this step. See what happens with: var_dump(urldecode($_GET['line_1_1'])); var_dump($_GET['line_1_1']); ... I made a couple of tests and found this variables. The data that will be pass: +88and# Data from the url (address box): line_1_1=%2B88and%23 Image displayed: 88and - only missing + and # What could i be missing? Well if you dont use the urldecode() as mentioned above, the only reasons i can think of (assuming + will display properly now): - The font doesn't have a definition for # - The area isn't big enough so # is getting truncated. Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Special Chars on Form to Image (GD), not displaying properly.
Please read below.. Im having a trouble displaying special characters like #, + on GD (Jpeg) - Image. When i typed in on the form +88 it only shows 88 and the + sign is missing. My code: ?php .. $line_1_1 = urldecode($_GET[line_1_1]); You dont want to urldecode() the $_GET vars. PHP already does this step. See what happens with: var_dump(urldecode($_GET['line_1_1'])); var_dump($_GET['line_1_1']); I tested this not on a GD/Image, but on a plain form and plain var_dump. The results: string(1) string(1) + So, now if i even make a urldecode it also disappers. I think the problem is when i typed in + on the user input via form. The url converts it to %2B which i think is a space. Because as for my example (seen thru the url): +88and# When displayed on an image becomes.. 88and Now, if i made this +88+and# It displays.. 88 and# It converts + to space. Now, how could i filter this properly? ... I made a couple of tests and found this variables. The data that will be pass: +88and# Data from the url (address box): line_1_1=%2B88and%23 Image displayed: 88and - only missing + and # What could i be missing? Well if you dont use the urldecode() as mentioned above, the only reasons i can think of (assuming + will display properly now): - The font doesn't have a definition for # - The area isn't big enough so # is getting truncated. The font is verdana and the image is just normal for its size. Now, i did this test. imagettftextalign($background, 8, 0, 385, 120, $black, includes/resources/$fonts, +88+and#$line_1_1, $alignment='R'); This one displays +88+and# properly on the GD image. I only get problems when displaying it from form to php gd. What could i be missing? :( -- Louie Miranda ([EMAIL PROTECTED]) http://www.axishift.com //JSM-W
[PHP] array variables with or without quotes
I recently encountered a situation where I had to retrieve data from a MYSQL
database table with a field named include. My code looked like this:
$content_result = mysql_query('SELECT * FROM calander') or
die(mysql_error());
$content_row = mysql_fetch_array($content_result);
if ($content_row[include])
{go do something;}
When I tried to run this, PHP treated the word -include- as a control
structure rather than an index name. Understandable. So, I put it in single
quotes ('include') to see what would happen and it works fine. But I don't
understand why!
What is the difference between $content_row [include] and
$content_row['include']? I have been unable to resolve this question in the
php manual, I need enlightenment.
2dogs
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Nested Set Model or modified preorder tree traversal
I've been searching the web for the past few hours trying to find a simple drop-in class or functions to implement Nested Set Model or modified preorder tree traversal. I've found several tutorials and related links: http://dev.mysql.com/tech-resources/articles/hierarchical-data.html http://www.sitepoint.com/article/hierarchical-data-database http://www.zend.com/zend/tut/tutorial-ferrara2.php?article=tutorial-ferrara2 id=3453open=1anc=0view=1 http://simon.incutio.com/archive/2003/06/19/storingTrees http://istherelifeafter.com/joecelko.html http://www.codeproject.com/cs/database/Trees_in_SQL_databases.asp I even found some outdated PEAR DB_NestedSet class from 2003 that seemed way to overly complicated. And some other PHP4_Mysql3MPTTA class on PHP Classes that was equally complicated and written for ancient PHP4 and mySQL 3!! Hasn't anyone else done this before (recently)? Did everyone just write their own code every time? Anyone have some easy to use code that allows for: Add, delete, update/rename, select, show tree, bread crumb display, etc. I use PHP 5.0.5 and mySQL 5.0.18, so ideally it would take advantage of all the optimizations and bells whistles of those more modern versions. TIA. D.Vin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array variables with or without quotes
When I tried to run this, PHP treated the word -include- as a control
structure rather than an index name. Understandable. So, I put it in single
quotes ('include') to see what would happen and it works fine. But I don't
understand why!
What is the difference between $content_row [include] and
$content_row['include']? I have been unable to resolve this question in the
php manual, I need enlightenment.
Without quotes it could be constant or defined variable:
define('variable', 'blah blah blah');
so then I can just use:
?php
define('variable', 'blah blah blah');
echo variable;
?
will print out:
blah blah blah
So in your case, it's checking for a defined variable called 'include'
which doesn't exist (and prints out a warning/notice).
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Why does it stop working?
I've used the following counter for some time, but I don't seem to
have it work now after I have moved the directory of the files.
They used to be in /var/www/html, but moved to /home/webroot/test.
Do you think the relocation of the files has something to do with my problem?
-- index.php
--
html
head
meta http-equiv=Content-Type content=text/html; charset=UTF-8
titleThe Counter/title
/head
body
p
strongfont size=2 face=Arial, Helvetica, sans-serif
color=#CCPage visits:/font/strongbr /
img src=counter.php / /p
/body
/html
-- counter.php
---
?
include(counter_config.php);
$cn = implode(,file(counter.txt));
$cn++;
$fp = fopen(counter.txt,w+);
fwrite($fp,$cn);
fclose($fp);
$des = imagecreatetruecolor($counter_width,$counter_font_size);
$bgcol = HEX2RGB($counter_background);
$tcol = HEX2RGB($counter_color);
$bg = imagecolorallocate($des,$bgcol[0],$bgcol[1],$bgcol[2]);
$fc = imagecolorallocate($des,$tcol[0],$tcol[1],$tcol[2]);
imagecolortransparent($des,$bg);
$font = fonts/$counter_font.ttf;
$tt = $counter_numbers - strlen($cn)-1;
$ts = 0;
while($ts = $tt)
{
$cn = '0'.$cn;
$ts++;
}
imagettftext($des, $counter_font_size, 0, 0, $counter_font_size, $fc,
$font, $cn);
header(Content-type: image/gif);
imagegif($des);
function HEX2RGB($color){
$color = str_replace(#,,$color);
$color_array = array();
$hex_color = strtoupper($color);
for($i = 0; $i 6; $i++){
$hex = substr($hex_color,$i,1);
switch($hex){
case A: $num = 10; break;
case B: $num = 11; break;
case C: $num = 12; break;
case D: $num = 13; break;
case E: $num = 14; break;
case F: $num = 15; break;
default: $num = $hex; break;
}
array_push($color_array,$num);
}
$R = (($color_array[0] * 16) + $color_array[1]);
$G = (($color_array[2] * 16) + $color_array[3]);
$B = (($color_array[4] * 16) + $color_array[5]);
return array($R,$G,$B);
unset($color_array,$hex,$R,$G,$B);
}
?
--- counter_config.php
---
?
//counter_config.php Source
// Width in pixels of your counter
$counter_width = 100;
// Number of digits you want to display in the counter. Zeros will be
automaticly included
$counter_numbers = 6;
// Font size in pixels
$counter_font_size = 13;
// Font of your digits
$counter_font = 'arial';
// Color of your counter
$counter_color = '#FF6600';
// Color of the background. Usualy it should be the same with the
color of the place where will be placed
$counter_background = '#FF';
// Trasparent bacground counter true = yes false = no
$counter_transparent = true;
?
counter.txt ---
572
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Nested Set Model or modified preorder tree traversal
Hasn't anyone else done this before (recently)? Did everyone just write their own code every time? Anyone have some easy to use code that allows for: Add, delete, update/rename, select, show tree, bread crumb display, etc. I use PHP 5.0.5 and mySQL 5.0.18, so ideally it would take advantage of all the optimizations and bells whistles of those more modern versions. The php or mysql version doesn't matter, it's more to do with how you structure your database. Instead of your id/parentid relationship the way I did it was you create a 'node' with this information in it. So: select categoryid, node, categoryname from all_categories; categoryid | node | categoryname +--+-- 9 | 0009 | Parent 10 | 0010 | Another Parent 11 | 00090011 | Sub Cat 13 | 00100013 | Sub Cat 2 12 | 00100012 | Sub Cat 3 catid '11' is a subcategory of '9'. catid '13' is a subcat of '10'. You'll need to pad each node out to a certain length so you don't get overlaps (in my case I used 4 giving me categories at each level). The longer each node is the more categories you can have at each level but the smaller number of categories you have altogether. Don't forget mysql other databases only let you index up to 255 characters of a text field (in my case I used a varchar(200) for the node field), so while you could in theory have infinite levels it's not really practical (unless you use full text indexing). Inserting is easy - you get the parent that you're inserting under and add your padded node on the end of it giving you the full path. Deleting is easy as well - to delete a category and all subcategories: delete from all_categories where node like '0009%'; Moving things around is harder.. If you need more info let me know. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Special Chars on Form to Image (GD), not displaying properly.
On Wed, Feb 22, 2006 at 01:12:00PM +0800, Louie Miranda wrote:
Please read below..
Im having a trouble displaying special characters like #, + on GD (Jpeg) -
Image. When i typed in on the form +88 it only shows 88 and the + sign
is
missing.
My code:
?php
..
$line_1_1 = urldecode($_GET[line_1_1]);
You dont want to urldecode() the $_GET vars. PHP already does this
step.
See what happens with:
var_dump(urldecode($_GET['line_1_1']));
var_dump($_GET['line_1_1']);
I tested this not on a GD/Image, but on a plain form and plain var_dump.
The results:
string(1)
string(1) +
So, now if i even make a urldecode it also disappers. I think the problem
is when i typed in + on the user input via form. The url converts it
to %2B which
i think is a space. Because as for my example (seen thru the url):
+88and#
When displayed on an image becomes..
88and
Now, if i made this
+88+and#
It displays..
88 and#
this is where i think your confused, the problem with your original
code is you are ending up urldecoding things twice thus thinking
that %2B == a space.
consider:
echo urlencode(' '); # '+'
echo urlencode('+'); # '%2B'
echo urldecode(' '); # ' '
echo urldecode('+'); # ' '
echo urldecode('%2B'); # '+'
if your url is:
http://server.com/?foo=%2B88an%23
then in php if you do:
echo $_GET['foo'];
you will get '+88and#'
if your url is:
http://server.com/?foo=+88and#
then in php if you do:
echo $_GET['foo'];
you will get: ' 88and'
It converts + to space. Now, how could i filter this properly?
Now given what I said and you have a form defined as:
form method=GET
input name=foo
/form
And you type in the box '+88and#' the url that is submited should
be:
http://server.com/?foo=%2B88and%23
Then:
echo $_GET['foo']; # '+88and#'
Or if you type: ' 88and#' the url should be:
http://server.com/?foo=+88and%23
or possibly (not to confuse things more)
http://server.com/?foo=%2088and%23
Then:
echo $_GET['foo']; # ' 88and#'
Now, the only way that # could seem to disappear is if you have your
form setup like:
form method=GET action=#
input name=foo
/form
And you type: '+88and', The url will look like:
http://server.com/?foo=%2B88and#
thus:
echo $_GET['foo']; # '+88and'
or if you type ' 88and', the url will look like:
http://server.com/?foo=+88and#
thus:
echo $_GET['foo']; # ' 88and'
Curt.
--
cat .signature: No such file or directory
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why does it stop working?
pine oil wrote: I've used the following counter for some time, but I don't seem to have it work now after I have moved the directory of the files. They used to be in /var/www/html, but moved to /home/webroot/test. Do you think the relocation of the files has something to do with my problem? It could be a permissions thing (it can't read/write the counter.txt file). If you could narrow down what's going wrong a bit it'd help. View the counter only in your browser - does that give an error? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why does it stop working?
On 2/22/06, Chris [EMAIL PROTECTED] wrote: pine oil wrote: I've used the following counter for some time, but I don't seem to have it work now after I have moved the directory of the files. They used to be in /var/www/html, but moved to /home/webroot/test. Do you think the relocation of the files has something to do with my problem? It could be a permissions thing (it can't read/write the counter.txt file). If you could narrow down what's going wrong a bit it'd help. View the counter only in your browser - does that give an error? I changed the permission to read/write for the owner and group. That did not help. I am sorry I don't know how to view the counter in my browswer. The counter did not show if I open the index.php when I access the page through the apache server. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why does it stop working?
pine oil wrote: On 2/22/06, Chris [EMAIL PROTECTED] wrote: pine oil wrote: I've used the following counter for some time, but I don't seem to have it work now after I have moved the directory of the files. They used to be in /var/www/html, but moved to /home/webroot/test. Do you think the relocation of the files has something to do with my problem? It could be a permissions thing (it can't read/write the counter.txt file). If you could narrow down what's going wrong a bit it'd help. View the counter only in your browser - does that give an error? I changed the permission to read/write for the owner and group. That did not help. I am sorry I don't know how to view the counter in my browswer. The counter did not show if I open the index.php when I access the page through the apache server. img src=counter.php / Instead of going to index.php, go to counter.php That will run just the counter script and (hopefully) show an error. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Nested Set Model or modified preorder tree traversal
On Tue, Feb 21, 2006 at 09:38:53PM -0800, Daevid Vincent wrote: I've been searching the web for the past few hours trying to find a simple drop-in class or functions to implement Nested Set Model or modified preorder tree traversal. I actually fell in love of this method of doing trees when I discovered it about a year ago, when researching a fast way to do a parent child retrieval. I've found several tutorials and related links: http://dev.mysql.com/tech-resources/articles/hierarchical-data.html http://www.sitepoint.com/article/hierarchical-data-database http://www.zend.com/zend/tut/tutorial-ferrara2.php?article=tutorial-ferrara2 id=3453open=1anc=0view=1 http://simon.incutio.com/archive/2003/06/19/storingTrees http://istherelifeafter.com/joecelko.html http://www.codeproject.com/cs/database/Trees_in_SQL_databases.asp oh i have to add some of these to my list, i didn't have a couple of them. I even found some outdated PEAR DB_NestedSet class from 2003 that seemed way to overly complicated. And some other PHP4_Mysql3MPTTA class on PHP Classes that was equally complicated and written for ancient PHP4 and mySQL 3!! yeah, i kind of got that feeling with the PEAR class as well, i think it was designed that way to be as flexible as possible. I'm not familiar with the other class, i tend to avoid anything from PHP Classes. Hasn't anyone else done this before (recently)? Did everyone just write their own code every time? Anyone have some easy to use code that allows for: Add, delete, update/rename, select, show tree, bread crumb display, etc. It would be nice to have a tool to manage the functionality. There will always be the issue with any common tool that is built for this purpose is how do you relate the table that defines the nested with the table that actually holds the data. I believe that why the PEAR and other classes you came across seemed to be overly complicated. I have found that it is easier to write my own management (as awful as that sounds) for the job at hand. I use PHP 5.0.5 and mySQL 5.0.18, so ideally it would take advantage of all the optimizations and bells whistles of those more modern versions. 5.0.5? you mentioned that php4 is ancient, 5.0.5 is more ancient than php4.. infact 5.0.x is rather dead. PHP 4.4.2 - Released Jan 13 2006 php 5.1.2 - Released Jan 12 2006 PHP 5.0.5 - Released Sept 6 2005 I wouldn't expect any more releases of 5.0.x version. Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why does it stop working?
On Tue, Feb 21, 2006 at 11:54:53PM -0600, pine oil wrote: I've used the following counter for some time, but I don't seem to have it work now after I have moved the directory of the files. ... $cn = implode(,file(counter.txt)); $cn++; $fp = fopen(counter.txt,w+); fwrite($fp,$cn); fclose($fp); hmm.. i didn't think these raw counter like things were used anymore. Have you considered not even worrying about showing how many people have viewed the page? Curt. -- cat .signature: No such file or directory -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: CLASS/Object lifetime - more info
ain't that the other way around ?
$var1=$var2 ($var1 is a copy of $var2)
$var1= $var2 ($var1 is a reference to $var2)
$var1='Test'
echo $var2 (outputs Test)
roger
Jochem Maas wrote:
REFERENCES.
the object you get back is a copy (foreach has the same
effect as creating a new variable as in the example below).
... see below ...
notice the use of the symbol (and the 'refcount' values).
(there is loads of info out there on references/php4/objects
out there that explain it better than me.) - see what happens
when you start removing ''s.
or you could try php5 and forget about 'object hell'. :-)
roger helgesen wrote:
The function that gives me trouble
-
function fyll_sub_konto($pv){
foreach($this-subposter AS $konto){
$konto-fyll_fra_post($pv);
}
class Test
{
var $number;
var $subposter;
function Test($n = 0) { $this-number = $n; }
function sqar() { if (is_numeric($this-number)) { $this-number *=
$this-number; } return $this; }
function doit() { echo strval($this-number),\n; }
function make() {
static $c = 1;
$t = new Test($c++);
$s = $t; // watch what happens when you remove the '' (php4 only)
$s-sqar();
$this-subposter[] = $t-sqar();
}
function goan() {
$cnt = count($this-subposter);
$this-doit();
for($i=0;$i$cnt;$i++) {
// watch what happens when you remove the '' (php4 only)
$tmp = $this-subposter[$i];
$tmp-sqar();
$this-subposter[$i]-doit();
}
}
}
$t = new Test(infinity); $i = 0;
while($i++ 5) $t-make();
$t-goan();
}
-
$this-subposter is the array of CLASS2
function fyll_fra_post($post_vars){
echo (gruppe)class = .get_class($this) .br\n;
$teller=0;
foreach($this-poster AS $post=$verd){
$best=bestilt_.$post;
$avik=avvik_.$post;
$fakt=faktura_.$post;
$this-poster[$post][bestilt]=$post_vars[$best];
$this-poster[$post][avvik]=$post_vars[$avik];
$this-poster[$post][faktura]=$post_vars[$fakt];
}
$this-endret='ja';
$this-sett_sum();
}
If I print the data (after setting the new data) inside
'fyll_fra_post' it puts out the new data.
If I do the same from 'fyll_sub_konto' (after foreach) it gives me
the old data.
--
mvh
Roger Helgesen
Helgesen Tekniske-bygg AS
56193410
[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why does it stop working?
Curt Zirzow wrote: On Tue, Feb 21, 2006 at 11:54:53PM -0600, pine oil wrote: I've used the following counter for some time, but I don't seem to have it work now after I have moved the directory of the files. This seems to be Apache problem than PHP problem. Are you sure your Apache can process PHP pages in your home directory? Check that first. May be you should see if page with just phpinfo() function executes properly if kept in your home directory. Regards, -- Sameer N. Ingole Blog: http://weblogic.noroot.org/ --- Better to light one candle than to curse the darkness. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Problem with mail() on Debian
Hi, I am in the process of moving from Windows (NT/XP) to Linux. I'm starting with a new small application which I have working on my Windows XP laptop. On my Linux box, I have php.ini saying: sendmail_path /usr/sbin/sendmail That 'sendmail' is a symbolic link to exim4 in the same directory. I can send mail using exim4 from the command line, but not using PHP. I couldn't find anything in the manual or on Google that helps me solve the problem. Can anyone give me a clue where to look to solve this problem? Cheers George, in Oxford -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
