RE: [PHP] Tryng To Prevent Caching on IE 5-6.0
-Original Message- From: Bryan Lipscy [mailto:[EMAIL PROTECTED] Sent: Saturday, March 08, 2003 1:38 AM To: 'Kurst'; [EMAIL PROTECTED] Subject: RE: [PHP] Tryng To Prevent Caching on IE 5-6.0 Try: header(Cache-control: private); It's a very good suggestion and I thank you for it but IE is still caching the data :(. For those people who are wondering - I used almost ever variation of that cache control in the header That includes: The cache-control as the only command, added to my huge cache-control statement, and put on it's own line. Anybody else have any suggestions or different ways? Thanks for the advice :) I appreciate it! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Displaying few words from record in mySQL
On Sat, 2003-03-08 at 05:21, Rahul.Brenda wrote: Kevin, Your program certainly makes very good sense to me. I have written an extension of the idea available at http://nikmakepeace.com/goodies/abbreviate.phps It takes 5 arguments: string to be abbreviated, length in characters to abbreviate to (-ve values mean reduce string by this many chars) place you want to abbreviate at (end, start or middle), string used to abbreviate (included in the total length) (default is ... html entity) whether to enclose the abbreviation in the abbr element (title includes the whole string for mouseover) I hope you or anyone else likes it. Maybe some day I'll actually do some proper work instead of writing silly utilities. Nik -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Difference between
James Taylor wrote: Where can I read more about this? I'm not sure that I understand why 4 4 == 4. http://se.php.net/manual/en/language.operators.bitwise.php Jome -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $PHPSESSID
At 05:45 08.03.2003, Liam Gibbs said: [snip] Here's the newest brain teaser: I have cookies disabled (well, I have IE set to the highest security mode, where it disables cookies). I understand that with cookies enabled, $PHPSESSID will return nothing when it works. However, it will return a value when cookies are disabled and the page is refreshed after a cookie is attempted. I'm still getting nothing either way. Anybody know why? [snip] You mean the SID constant I assume. This constant is only defined if the client didn't send the right cookie. There's no global variable holding the session identifier - you can use session_id() to retrieve (and set!) the current session identifier, and session_name() to retrieve (and set!) the name of the session (which usually is PHPSESSIONID). For further information check out http://www.php.net/manual/en/ref.session.php. -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [Fwd: Re: [PHP] error while reading google-search-results]
James Holden wrote: Welcome to a mine field of problems :-) 1. The url you have entered is invalid. Thats a good first check to make usually. Try /search?q=test to get that bit sorted. Ok, this was just a typo. :) 2. Google prevents known useragents from accessing it's content as it believes you are acting as a spider or a search engine stealing thier content. To counter this you need to use a new url capturing method and specifically set the name of the useragent. Use 'MSIE'. You can use curl, lwp etc to do this kind of thing. Curl is excellent, fast, highly configurable and execellent with secure connections. I heard about curl, but not about lwp. I can't find documentation for lwp on php.net. I must check out if I can use one of these. 3. I suggest you don't do this - they prevent it for a reason. It's part of a larger project and not especially related to google. The script should be able to read in any website and do some processing. One of its functions should (later) be to determine search engine positions. Is there a simple way to do this without reading in the search results of google (or other search engines)? Jens -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] repost: cookie problem
i've posted this before to the newsgroup, and i don't think it got through to the mailinglist, so i'll try again. hello. i'm new to this NG, so i don't know if this is the right mailinglist / newsgroup for my problem. if not, please let me know which one to post it to. anyway, here goes: i'm designing a new website with several php scripts. for that purpose i've configuerd my server (apache under MacOSX 10.2.4) to process php. the scripts get executed as they should be. so far so hoopy. the problem is the cookie. i have a login.php which checks user input and depending on the results either sets a cookie, displays a message and proceeds to the next page or returns to the login page. the problem is, it doesn't work, the browser (netscape, safari,...) never gets the cookie. the next page checks the cookie and if it isn't set, it returns to the login page. since the cookie isn't set, this keeps happening even when it should proceed to the order forms. now the strange thing: before i had to reinstall OSX, it worked nicely. what can i do about this? any suggestions? -- Spam protection: http://spamarrest.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Configure with register_globals on
Hi Mike, I've googled something for you! http://www.entropy.ch/software/macosx/php/#install Everything about PHP and running it on the MAC OS X.. Regards, Frank - Original Message - From: Mike Tuller [EMAIL PROTECTED] To: php mailing list list [EMAIL PROTECTED] Sent: Friday, March 07, 2003 5:49 PM Subject: [PHP] Configure with register_globals on I am running OS X 10.2 and am trying to work with PHP and Adobe GoLive. GoLive tells me that I don't have PHP running, which I do, and on Adobe's site someone said that register_globals needs to be on. I know that this is not something that should be done, but I want to see if this is the problem with GoLive saying PHP is not installed. I don't have a php.ini file to change the values for register_globals to be on, so what do I need to add when I run configure to have register_globals turned on? Thanks, Mike -- 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
Re: [PHP] Tryng To Prevent Caching on IE 5-6.0
Hi Kurst,
I don't know whether what I'm about to pass on will be of any help, or close
to solving your problem, but perhaps the idea might lead you somewhere.
I was faced with a problem: As my index page loaded, I had to test to see
whether 'cookies' were enabled, without resorting to javascript. The reason I
had to check: without cookies, sessions wouldn't work properly. The user
would not be aware of anything amiss, until he accessed something from the db
-- then all forms were messed up.
The solution I hit upon was to create a test schema that relied on two
additional 'pages' been called. On the 'index' page, the main one I wanted
displayed, (and the one called for by url), has a simple script at the
beginning. I have found that the 'index' page is not cached since it must be
processed through this two-page filter on every encounter with the url --
else it is re-directed. Maybe it will work for you, or you could adapt it to
your needs?? (I'm only a one-year 'php-veteran from the trenches' :)
Code follows:
Index page:
?php session_start(); ob_start(); ?
?php
if ($_SESSION['test'] == ) {
$_SESSION['test'] = 1;
header(location: index-load.php);
}
?
Index-load page:
?php session_start(); ob_start(); ?
?php
if ($_SESSION['test'] == 1) {
$_SESSION['test'] = 1;
session_write_close();
header(location: index.php);
}
else {
header(location: index-message.php);
}
?
Index-message page:
?php session_start(); ob_start(); ?
?php
switch ($_SESSION['test']):
case 1:
header(location: index.php)
break;
case
$_SESSION['test'] = 1;
/* you can put whatever message, commands in here */
break;
endswitch;
?
Hth,
Andre
On Saturday 08 March 2003 03:03 am, you wrote:
-Original Message-
From: Bryan Lipscy [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 08, 2003 1:38 AM
To: 'Kurst'; [EMAIL PROTECTED]
Subject: RE: [PHP] Tryng To Prevent Caching on IE 5-6.0
Try: header(Cache-control: private);
It's a very good suggestion and I thank you for it but IE is still caching
the data :(.
For those people who are wondering -
I used almost ever variation of that cache control in the header
That includes:
The cache-control as the only command, added to my huge cache-control
statement, and put on it's own line.
Anybody else have any suggestions or different ways?
Thanks for the advice :)
I appreciate it!
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[PHP] Video clip
Hi! In PHP, does anyone know how I would display a video clip (.avi?) on a specific spot on a Web page? Thanks! Tony -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Video clip
definbately OT dude , use the windows media player object embed code = Original Message From Anthony Rodriguez [EMAIL PROTECTED] = Hi! In PHP, does anyone know how I would display a video clip (.avi?) on a specific spot on a Web page? Thanks! Tony -- 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: Php +Xml?
There is nothing to install. By default php usually comes with XML parser methods - however if you want to invest time in running XSLT/XPATH styles against XML you need to install server side software such as Sablotron or Saxon. We run Sablotron and it's very good. We've also invested in Stylus Studio which is a good xml/xslt development tool. I'm not really sure what you want to do so it's difficult to help you further.If you give a small idea of what it is you want to achieve then it might be easier to help you on your way. Jim. Dhaval Desai [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello people, I want to start using Xml with php. How do I install xml on Apache with Php? I am running redhat 7.2,Apache 1.3.12 and php latest version. How do I install xml? I am totally new to Xmland want to start somewhere... -Dhaval _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] require_once adds a 1
?
if ([EMAIL PROTECTED](topten.php)){
echo Loading of top ten failed on line .__LINE__;
}
?
Gary [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Thanks for your response James!
but still I must be doing something wrong the 1 is a persistent little
bugger. Have you any tips on how to rewrite:
?php
echo @ require_once(topten.php);
?
using the ob_methods?
Again thanx for your response
Gary
James Holden wrote:
The '1' is received simply because your requirement clause echoed the
result to the page.
include, require and include_once all return boolean results of 1 or 0
which indicates a successful loading of said include. If you want to
suppress the output of an include use ob_ methods which prevent output
the stdout.
Simply putting 'include_once(anyfile.php)' will output whatever
processes occur within that include.
Putting the echo statement will additionally output the status of the
include operation.
Regards,
Jim
londontown.com
Ernest E Vogelsinger wrote:
At 17:28 07.03.2003, Gary spoke out and said:
[snip]
Hi
I've included the following in a php document:
?php
echo @ require_once(anyfile.php)
and it works exactly as I expect except at the end of the included
document theres a single 1 displayed. I've noticed also that if I
include a document in the included document the end result will be
the document I want exactly as I want it with the addition of two
ones 11s can anyone tell me how to get rid of the ones?
(if I run anyfile.php by itself there are no 1s)
[snip]
This happens if the included file returns some value, in your case
it seems to return true. Remove the return something statement
(you may simply return; if necessary) and the 1 will be history.
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Re: [Fwd: Re: [PHP] error while reading google-search-results]
LWP is a perl thing. Curl is probably the best thing to use. Have you tried using googles php api which they provide free? http://www.google.com/apis/ Jens Lehmann [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] James Holden wrote: Welcome to a mine field of problems :-) 1. The url you have entered is invalid. Thats a good first check to make usually. Try /search?q=test to get that bit sorted. Ok, this was just a typo. :) 2. Google prevents known useragents from accessing it's content as it believes you are acting as a spider or a search engine stealing thier content. To counter this you need to use a new url capturing method and specifically set the name of the useragent. Use 'MSIE'. You can use curl, lwp etc to do this kind of thing. Curl is excellent, fast, highly configurable and execellent with secure connections. I heard about curl, but not about lwp. I can't find documentation for lwp on php.net. I must check out if I can use one of these. 3. I suggest you don't do this - they prevent it for a reason. It's part of a larger project and not especially related to google. The script should be able to read in any website and do some processing. One of its functions should (later) be to determine search engine positions. Is there a simple way to do this without reading in the search results of google (or other search engines)? Jens -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Php +Xml?
wot exactly does the xml parse do over sablot ? and what benfit do u get xml'ing an entire site , where some processes which come easy to do in php are insanely tedious to replicate in xsl :| = Original Message From James [EMAIL PROTECTED] = There is nothing to install. By default php usually comes with XML parser methods - however if you want to invest time in running XSLT/XPATH styles against XML you need to install server side software such as Sablotron or Saxon. We run Sablotron and it's very good. We've also invested in Stylus Studio which is a good xml/xslt development tool. I'm not really sure what you want to do so it's difficult to help you further.If you give a small idea of what it is you want to achieve then it might be easier to help you on your way. Jim. Dhaval Desai [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello people, I want to start using Xml with php. How do I install xml on Apache with Php? I am running redhat 7.2,Apache 1.3.12 and php latest version. How do I install xml? I am totally new to Xmland want to start somewhere... -Dhaval _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- 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
Re: [PHP] repost: cookie problem
First find out if the cookie is send as it should be - use a php script to simulate sending the login form and look at the response you will recieve. Curl is great for this. H. Miersch wrote: i've posted this before to the newsgroup, and i don't think it got through to the mailinglist, so i'll try again. hello. i'm new to this NG, so i don't know if this is the right mailinglist / newsgroup for my problem. if not, please let me know which one to post it to. anyway, here goes: i'm designing a new website with several php scripts. for that purpose i've configuerd my server (apache under MacOSX 10.2.4) to process php. the scripts get executed as they should be. so far so hoopy. the problem is the cookie. i have a login.php which checks user input and depending on the results either sets a cookie, displays a message and proceeds to the next page or returns to the login page. the problem is, it doesn't work, the browser (netscape, safari,...) never gets the cookie. the next page checks the cookie and if it isn't set, it returns to the login page. since the cookie isn't set, this keeps happening even when it should proceed to the order forms. now the strange thing: before i had to reinstall OSX, it worked nicely. what can i do about this? any suggestions? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Executing PHP code in a database
At 06:15 08.03.2003, Leo Spalteholz said:
[snip]
I have a table that stores all the boxes that my website will
display on the sides. So far the content is simply stored in a text
field and then substituted for the box body. However this way I
can't have any php code in the boxes... What I thought I could do is
have another field that will contain any php code that I want for
that box and then execute that after I read it from the database.
So I have two questions basically.
1. How would I go about executing php code in a string?
Say I have $code = md5('blah'); how would I execute the code in
the string?
To execute any code contained within a string you need to eval() it.
Assuming you have this piece of code
$uname = 'Leo';
$text = bHello there, ?php echo \$uname; ?/b;
eval(?$text?php ;);
Note that you first escape from PHP in order to correctly execute plain text.
2. If I instead include a file would it have access tio the local
variables?
Ie. In a class I have this:
$strContent = blah, this is the content I got from the database;
include(includefilefromdatabase.php);
Is the $strContent variable then available from the include file?
Yes. See http://www.vogelsinger.at/test.php for an example (will be
available for 1-2 days).
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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Re: [PHP] Is this possible? Group related results from mysql to one field
The only way that comes to my mind is using a SET column type - in related table you would not wave toid relating to categories, but instead it would be of type SET(demonstrations,people). This column can be set to -empty, no category demonstrations people demonstrations,people But SET column is limited to 64 different members, still you can use more columns. Victor Spng Arthursson wrote: Hi! Perhaps this is a little bit of topic, but if it's not possible to fix directly when the result is returning from mysql I need some tips on an intelligent solution... This is the problem: I'm searching the database for files and i get some results. In the sql I have a LIMIT to split the result up. Every file can have none, one or several categories associated with it. This is done by having an extra table between the table with the references to the files and the table with the categories. What I want to do is to get all categories associated with an file concatenated and returned in _one_ field together with the other data. Look below for visualisation. I'm having this main table with references to files in it: files +-+-+ | id | filename | +-+-+ |168 |v008-12.jpg| +-+-+ Then I have this table to relate one file to one or several categories: relatedtable +-++--+ |id | fromid | toid | +-++--+ |4| 1 | 2 | | 257 | 2 | 2 | +-++--+ Which lies in this table for categories: categories ++--+ | id | categoryname | stickword ++--+ | 5 | demonstrations | | 6 |people | ++--+ The following sql: SELECT DISTINCT files.id, files.filename, categories.categoryname FROM files LEFT JOIN relatedtable ON files.id = relateratabell.fromid LEFT JOIN kategorier ON relatedtable.toid = categories.id WHERE (relatedtable.fromid IS NULL OR relatedtable.fromid IS NOT NULL) AND files.stickword LIKE '%basta%' //for example ORDER BY filename; Gives the following result: +---+---+--+ | id | filename | categoryname| +---+---+--+ | 166| v007-86.jpg | demonstrations | | 166| v007-86.jpg | people | | 167| v008-03.jpg | demonstrations | | 167| v008-03.jpg | people | +---+---+--+ This is what I expected it to, but I'ld rather get a result as this one: +---+---+--+ | id | filename | categoryname| +---+---+--+ | 166| v007-86.jpg | demonstrations, people| | 167| v008-03.jpg | demonstrations, people| +---+---+--+ Where the categories have been collected together into the same field, so that I don't get multiple rows for the same file Is this possible to achieve? Many many thanks to the one who can give me some input! Sincerely Victor -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] TextImage
Greetings, I've recently searched newsgroup archives on how to convert text into an image. However, I cannot seem to find a clear example on how to create the image dimensions based on the size of a textfile and then once I create the initial image how to paint the text on the image based on how it appears in the textfile. Any help with this would be helpful. Thank-you for your time! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] TextImage
On Saturday, March 8, 2003, at 08:49 AM, Christopher Smith wrote: Greetings, I've recently searched newsgroup archives on how to convert text into an image. Another good place to get start-up information, assuming that GD is available on your setup, is the manual: http://www.php.net/manual/en/ref.image.php However, I cannot seem to find a clear example on how to create the image dimensions based on the size of a textfile What do you mean based on the size of a text file? Number of bytes? Lines? and then once I create the initial image how to paint the text on the image based on how it appears in the textfile. Again, it is unclear to me what you mean by based on how it appears in the textfile? Is your text file broken into lines, and you want to create your image with the same line breaks? If so, there are a couple of examples in the comments for the imagettfbbox() and imagettftext() functions. I know the last comment contains an example that can do multiple lines (Brian at PrintsMadeEasy dot com) There's a link to the code and a working demo. When I modified the code to anti-alias the text it looked rather good. YMMV Any help with this would be helpful. Thank-you for your time! HTH. David -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] test for rtf
Just a note, testing for those characters is trickier than it sounds. The
backslash throws off the test. Here's what I did on a POST form. Note the
-two- backslashes.
$chkstring=substr($thisfile,0,5);
if ($chkstring != {\\rtf) {
// fail
}
This seems to work, but I'm wondering if there's a better way.
Brady Hegberg wrote:
You could always open it and see if the first few characters are
{\rtf1.
Brady
Is there any way to test a file to confirm it is an RTF file?
I'm thinking along the lines of how we can test for an image with
getimagesize().
kind regards,
bill
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[PHP] PHP removing data...
Hi all, I'm trying to save a text file from my server to a client machine through PHP and am using the following headers: header(Content-type: application/text); header(Content-Disposition: attachment; filename=variables.txt); The header does save a text file from the server to my desktop alright, but it strips everything in the text file. I have a file named variables.txt with nothing in it. I have uploaded a text file that does have test data in it. Furthermore, I set all the user rights in Unix to Read / Write/Execute but everytime PHP opens or saves it, it does so without any of the variables I've entered. Does anyone have a suggestion as to what I'm doing wrong? Thanks Doug Coning -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Displaying few words from record in mySQL
On Fri, 7 Mar 2003 10:22:01 -0800 (PST), Rahul.Brenda [EMAIL PROTECTED] wrote: Glory Supreme Power What i'm looking to do is.. i want to display only the first few words of the record in my mySQL database.. For example.. i have a table with a field title.. and let's say my last record has the value in title field as This is going to be really cool What i want to display is this is going... Basically this is for News Headlines. I have a page which displays news but on the first page of the site i have to give the first few words of the last 4 articles in the news table.. How can i do this? I have seen this in a lot of places but i dont know how to do this. Thanks, Rahul S. Johari __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ Make mysql do the work for you. select substring_index(title, ' ', 20), author from news order by date desc limit 4 // this particular string selects everything before the first 20 spaces of your title. -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Functions internal to a class implementation
I have a class for elements of an HTML form and a bunch of subclasses for text box, radio, etc. I need some utility functions which will be called by some of the subclass implementations. These are utilities used within the class only, they are not methods. Is there a best way to implement this given that there are no private functions in PHP? The options seem to be to define the utilities globally, or define them as methods in the superclass and call them with superclass::func(); in either case I would never call them externally. Thanks for any tips, -- Tom Rawson -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $PHPSESSID
I think it might have something to do with --enable-trans-sid read up on that Jim - Original Message - From: Liam Gibbs [EMAIL PROTECTED] To: php list [EMAIL PROTECTED] Sent: Friday, March 07, 2003 8:45 PM Subject: [PHP] $PHPSESSID First of all, thanks all who helped with the min and max functions (that works) and the dollar sign bit (which also works). Kudos. Couldn't have done it without y'all! Here's the newest brain teaser: I have cookies disabled (well, I have IE set to the highest security mode, where it disables cookies). I understand that with cookies enabled, $PHPSESSID will return nothing when it works. However, it will return a value when cookies are disabled and the page is refreshed after a cookie is attempted. I'm still getting nothing either way. Anybody know why? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Difference between
At 05:54 08.03.2003, James Taylor said:
[snip]
Ok, this may have already been posted to the list already, but the
archives don't seem to like the and characters.
I'm running into some code that looks like this:
snip
Define('INPUT', 2);
snip
if($search-level INPUT) $tmp.= $search-input();
Ok, what's the mean?
As far as I could tell from the very little documentation I was able to
scrape up on google, is a bit-by-bit operator. Thus, if either INPUT
or $search-level, we get TRUE... If that's the case, what's the point
of using it instead of || ?
[snip]
These are two totally different operators:
- bitwise AND
- logical AND
So: 5 2 yields true
5 2 yields 0
In your example we would need to know the value of INPUT - it is most
certainly one of 1, 2, 4, 8, etc, denoting a single bit. So the expression
$search-level INPUT
would yield nonzero (a.k.a. true) if the bit denoted by INPUT was set in
$search-level.
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RE: [PHP] Re: Difference between
At 08:04 08.03.2003, James Taylor said: [snip] Where can I read more about this? I'm not sure that I understand why 4 4 == 4. [snip] Bitwise comparison means just that, i.e. comparing two numbers bit by bit. Any number is represented by a bit combination (this has technical reasons - if a single wire has some electric potential set it's 1, if not it's 0 (or is it the other way round? Can't remember...). A single Byte is comprised of 8 such lines, each line representig a Bit with increasing value. To read this correctly you need to have a monospaced font: line number 7 6 5 4 3 2 1 0 | | | | | | | | | | | | | | | | line value 7 6 5 4 3 2 1 0 as power of 2: 2 2 2 2 2 2 2 2 dec. value: 128 64 32 16 8 4 2 1 Taking this, the decimal number 4 would look 0100 written in binary notation. Ok, now let's bitwise AND 4 and 4, walking bits left to right. If both bits are set the resulting bit is also set (for an AND operation), if one or both bits are not set this yields a zero bit: 0 0 = 0 0 0 = 0 0 0 = 0 0 0 = 0 0 0 = 0 1 1 = 1 0 0 = 0 0 0 = 0 I hope it seems logical that the result of bitwise ANDing a number to itself always will result in the same number... There are a couple of bitwise operators: (AND): the result contains bits set in both operands | (OR): the result contains bits set in either operand ^ (XOR): the result contains bits set in either one or the other operand, but not in both (0 ^ 1 = 1, 1 ^ 0 = 1, 1 ^ 1 = 0, 0 ^ 0 = 0) Unary operands: ~ (NOT) reverses all bits of the single operand, e.g.; ~4 = 251 (~ 0100 = 1011) Bit-Shift operators move the bits of a number to the left or right: left shift ($a $b means shift bits of $a $b-times to the left) e.g. 4 1 = 8 ( 0100 1 = 1000) right shift ($a $b means shift bits of $a $b-times to the right) e.g. 4 1 = 2 ( 0100 1 = 0010) HTH, -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Php +Xml?
Hello, Hello people, I want to start using Xml with php. How do I install xml on Apache with Php? I am running redhat 7.2,Apache 1.3.12 and php latest version. If you want to use SAX, you should already have it installed if you have compiled PHP with '--with-xml'. (BTW, have you compiled PHP yourself? - do you know how to compile PHP?). First of all you should upgrade to a newer apache, as as far as I know Apache 1.3.12 had some problem when ran with Sablotron (this would be needed if you will want to use XML with XSL transformations) Then you should use the domxml extension (add '--with-dom' '--with-dom-xslt' '--with-dom-exslt' to your configure patch when you are compiling PHP). After you compile PHP, you should have support for SAX, DOM and XSL transformations. And if you want a bootstrap to start using XMLs for content publishing, you should also look at Krysalis at http://www.interakt.ro/products/Krysalis/ Alexandru How do I install xml? I am totally new to Xmland want to start somewhere... -Dhaval _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP removing data...
At 17:12 08.03.2003, Doug Coning said:
[snip]
Hi all,
I'm trying to save a text file from my server to a client machine through
PHP and am using the following headers:
header(Content-type: application/text);
header(Content-Disposition: attachment; filename=variables.txt);
The header does save a text file from the server to my desktop alright, but
it strips everything in the text file. I have a file named variables.txt
with nothing in it. I have uploaded a text file that does have test data in
it. Furthermore, I set all the user rights in Unix to Read / Write/Execute
but everytime PHP opens or saves it, it does so without any of the variables
I've entered.
[snip]
Try to add the Content-length header and see if this resolves your problem:
header(Content-type: application/text);
header('Content-Disposition: attachment; filename=variables.txt');
header('Content-Length: ' . strlen($contents));
I made a habit to send the filename part in double quotes - some user
agents seem to require this although it's not required by RFC (RFC822,
RFC2183). Since doing this it always works for me :)
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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Re: [PHP] Mining a file for data
Dear Hugh, please don't use background colors. Black text on darkblue background is definetely hard to decipher. -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] RE: Calculate UTC Time from GPS device
Hi, I got time data from a GPS unit like 054544 which is rollback to 1970s or something. Has anyone got script to convert it into current time? --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.449 / Virus Database: 251 - Release Date: 27/01/2003 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Displaying few words from record in mySQL [WORKS]
Chris.. 2 words for you.. WOW and WOW. This works real well.. thanks. I didn't know it was possible through an SQL statement. Nik Kevin, thanks a lot .. but this SQL Query works too efficiently and fast. Thanks again.. Rahul S. Johari Make mysql do the work for you. select substring_index(title, ' ', 20), author from news order by date desc limit 4 // this particular string selects everything before the first 20 spaces of your title. __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Deleting Files
I need to have files that exist within a folder on my server based on the a MySQL record that contains it's name. What command would I be looking for in the php functions list? Anyone? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Deleting Files
At 19:14 08.03.2003, Vernon said: [snip] I need to have files that exist within a folder on my server based on the a MySQL record that contains it's name. What command would I be looking for in the php functions list? Anyone? [snip] file_exists($filename); -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Deleting Files
At 19:14 08.03.2003, Vernon said: [snip] I need to have files that exist within a folder on my server based on the a MySQL record that contains it's name. What command would I be looking for in the php functions list? Anyone? [snip] Sorry, just saw you wanted to DELETE the files... It's unlink($filename); Note you need to have write access to the directory (not only the file) to delete it. -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 8 Mar 2003 18:31:42 -0000 Issue 1926
php-general Digest 8 Mar 2003 18:31:42 - Issue 1926
Topics (messages 138725 through 138769):
Re: Access
138725 by: Uttam
Session hanling session disabled
138726 by: Jacques Jocelyn
mysql connect to database problem
138727 by: Karl James
Re: Difference between
138728 by: James Taylor
138729 by: Leif K-Brooks
138733 by: Leif K-Brooks
138736 by: Jome
138758 by: Ernest E Vogelsinger
138759 by: Ernest E Vogelsinger
Tryng To Prevent Caching on IE 5-6.0
138730 by: Kurst
138731 by: Bryan Lipscy
138734 by: Kurst
138741 by: Andre Dubuc
Re: Mining a file for data
138732 by: Hugh Danaher
138762 by: Ernest E Vogelsinger
Re: Displaying few words from record in mySQL
138735 by: Nik Makepeace
138755 by: chris
Re: $PHPSESSID
138737 by: Ernest E Vogelsinger
138757 by: Jim Lucas
Re: error while reading google-search-results]
138738 by: Jens Lehmann
138746 by: James
repost: cookie problem
138739 by: H. Miersch
138748 by: Marek Kilimajer
Re: Configure with register_globals on
138740 by: Frank Keessen
Video clip
138742 by: Anthony Rodriguez
138743 by: daniel
Re: Php +Xml?
138744 by: James
138747 by: daniel
138760 by: Alexandru COSTIN
Re: require_once adds a 1
138745 by: James
Re: Executing PHP code in a database
138749 by: Ernest E Vogelsinger
Re: Is this possible? Group related results from mysql to one field
138750 by: Marek Kilimajer
TextImage
138751 by: Christopher Smith
138752 by: David Rice
Re: test for rtf
138753 by: bill
PHP removing data...
138754 by: Doug Coning
138761 by: Ernest E Vogelsinger
Functions internal to a class implementation
138756 by: trlists.clayst.com
Really simple question - /php directory above /web tree .htaccess contents
138763 by: news.php.net
138765 by: Ernest E Vogelsinger
Re: Calculate UTC Time from GPS device
138764 by: YC Nyon
Re: Displaying few words from record in mySQL [WORKS]
138766 by: Rahul.Brenda
Deleting Files
138767 by: Vernon
138768 by: Ernest E Vogelsinger
138769 by: Ernest E Vogelsinger
Administrivia:
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---BeginMessage---
Not yet.
And if there ever will it can not be odbc_connect(), may be something like
access_open()?
regds,
-Original Message-
From: Kiswa [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 08, 2003 01:03
To: [EMAIL PROTECTED]
Subject: Access
Hi.
Is their anyway to connect to a Access Db using only the filesystem like
$connect = odbc_connect(\Db\Webdb.mdb, nobody, nobody);
thus pointing directly to the file not using drivers???
---End Message---
---BeginMessage---
Hi all,
Since the upgrade to php 4.3 I have several issue with my session handling
and my URL. First of all I currently use the following code :
?
$chaine = nav.php;
$url_array = explode(/, $_SERVER['REQUEST_URI']) ;
$url = array() ; $stop = true ;
while (list($key, $val) = each($url_array)){
if ($val == $chaine) $stop = false ;
if (! $stop) $url[] = $val ;
}
$i = 0 ;
while (list($key, $val) = each($url)){
$nom = $url[$i++] ;
$$nom = $url[$i++] ;
}
//Then I call my session lib
if (!$SID){
@session_destroy();
@session_start();
$SID=session_id();
}else{
session_start();
# . my customized code
}
?
this allows me to have my URL in this format :
http://domain.tld/nav.php/page1/SID/abc123
instead of http://domain.tld/nav.php?page=page1SID=abc123
Thus, all my link are in this format : a
href=/nav.php/page/SID/?=SID?
Since the upgrade to version 4.3, all my URL and link are in this format :
http://domain.tld/nav.php/page1/SID/abc123?PHPSID=abc123
As a result the Session ID becomes : abc123?PHPSID=abc123. the server cannot
find variables.related to the current session
I would like NOT to use cookies at all, but at soon as I start a session, a
cookies is sent to the browser.
I tried to change several ini variables (with no result), such as :
@ini_set(session.use_trans_sid,0);
@ini_set(session.use_cookies,0);
@ini_set(session.auto_start,0);
@ini_set(session.name,SID);
@ini_set(session.save_handler,files);
Do you have any idea how to force php to write the session information into
the session folder ?
the only way for me to keep my URL clean is to activate cookies. but if
cookies are refused by the visitor, the website will be unusable (member
section etc)
I will appreciate any help from you.
Thanks,
Jacques
---End Message---
---BeginMessage---
Is there anyone
Re: [PHP] Re: Php +Xml?
There are distinct differences to parsing XML into your program and
producing XML from your program.
We use the following method's which are enabling us to create scalable
systems with independent design from code.
One of the clear reasons for using XML/XSLT is the seperation of data and
design. If you imagine that your ecommerce application is working very well
and doesnt need changing but you have a new client who wants the system in
thier design. Usually, there will come a point where you have to change
hardcoded design elements within your ecommerce application - and if the
design is radically different you will need to do conditional statements to
determine which design to use - a real pain. More importantly your playing
with your engine (code) when in fact all you really wanted to do was put on
some new alloys! :-) It's boring, time consuming and often results in *
up code.
If you take the XML and XSLT path you instantly change your method. Your
ecommerce application only EVER spews out XML. That's it's purpose in
life - it has it's business rules and it's resulting output and design is
never a factor. The XSLT style sheets are used to implement the XML into a
valid document usable by humans. In essence you can now have a 1000
independent designs which never require a single code change in your main
commerce app. Taking it further you can employ your xsl sheets to spew out
WML, CSV, XML etc etc. Simply, your have reached a true data and design
independence.
Added to this you can offer third parties an industry standard form of data
exchange. You can use multiple languages and know with confidence that none
of them have to understand each other. We are using this method very
shortly to create a win32 application using the XML feed from our commerce
engine. Eventually it will be used by our customer service team.
php are
insanely tedious to replicate in xsl :|
I totally disagree. Take the following:
for ($i=0;$i=10;$i++){
echo trtdHello/td/tr;
}
Take the following in XSLT:
xsl:for-each select=node/to/match
trtdxsl:value-of select=. //td/tr
/xsl:for-each
They may be about the same in number of lines but the php app must be
modified to create a different table type. It is true however that unless
you need to something on a large scale these methods may be to much.
James.
Daniel [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
wot exactly does the xml parse do over sablot ? and what benfit do u get
xml'ing an entire site , where some processes which come easy to do in php
are
insanely tedious to replicate in xsl :|
= Original Message From James [EMAIL PROTECTED] =
There is nothing to install.
By default php usually comes with XML parser methods - however if you
want
to invest time in running XSLT/XPATH styles against XML you need to
install
server side software such as Sablotron or Saxon. We run Sablotron and
it's
very good. We've also invested in Stylus Studio which is a good xml/xslt
development tool.
I'm not really sure what you want to do so it's difficult to help you
further.If you give a small idea of what it is you want to achieve
then
it might be easier to help you on your way.
Jim.
Dhaval Desai [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hello people,
I want to start using Xml with php. How do I install xml on Apache with
Php?
I am running redhat 7.2,Apache 1.3.12 and php latest version.
How do I install xml? I am totally new to Xmland want to start
somewhere...
-Dhaval
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Re: [PHP] Mining a file for data
I've toyed with this for a few hours now with no luck. I think the best way
to go about extracting the data is to look for the field names and seperate
the fields by them. Any more hints on how to do this? The file structure
is as shown below.
Card Name: Akroma, Angel of Wrath
Card Color: W
Mana Cost: 5WWW
Type Class: Creature - Angel Legend
Pow/Tou: 6/6
Card Text: Flying, first strike, trample, haste, protection from black,
protection from red. Attacking doesn't cause Akroma, Angel
of Wrath to tap.
Flavor Text: No rest. No mercy. No matter what.
Artist: Ron Spears
Rarity: R
Card #: 1/145
Card Name: Akroma's Devoted
Card Color: W
Mana Cost: 3W
Type Class: Creature - Cleric
Pow/Tou: 2/4
Card Text: Attacking doesn't cause Clerics to tap.
Flavor Text: Akroma asked for only one thing from her troops: unwavering,
unconditional loyalty.
Artist: Dave Dorman
Rarity: U
Card #: 2/145
etc.. etc..
Hugh Danaher [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
depending on how the text file is organized, this can be an easy task or
impossible. But, here goes:
If a line in the text file contains all the info about the card and is
organized routinely and separated by a special character (, , ; or tab,
then you should be able to do something like the following:
html
body bgcolor=navy
?php
$db= ;
$table= ;
$user= ;
$pass= ;
$link=mysql_connect(localhost,$user,$pass);
if (! $link) die(Can't log in at this time);
mysql_select_db($db,$link) or die (Can't log in at this time);
print table align=center cellpadding=7 cellspacing=0 border=1
bgcolor=silver;
$fp=fopen(persons.txt,r) or die (Couldn't open file!);
while (!feof ($fp))
{
$persons=fgets($fp,100); // looks for \n (carrage return) or 100
characters
before moving on
list($image,$title,$first,$date,)= split (\t, $persons, 6); /// splits
on tab
print tr
td$firstnbsp;/td
td$titlenbsp;/td
td$imagenbsp;/td
td$datenbsp;/td
/tr;
$query=insert into $table (first, title, date, directory, image)
values ('.addslashes($first).',
'.addslashes($title).',
'.addslashes($date).',
'.addslashes($directory).',
'.addslashes($image).' );
$result=mysql_query($query);
if (!$result) die (couldn't update $table.mysql_error());
}
fclose($fp);
mysql_close($link);
print /table;
?
/body
/html
- Original Message -
From: John Wulff [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 07, 2003 5:25 PM
Subject: [PHP] Mining a file for data
I'm just learning PHP so please excuse my ignorance. I'm trying to
extract
the data from a simply formatted text file via a simple PHP script. The
goal of this project is to take Magic the Gathering spoiler lists and
dump
them into a MySQL database. I've got plenty of experience with MySQL
but
not file parsing. How do I about parsing this data? What sort of
pattern
recognition do I use (if that's the right term).
Thanks for the help. The format of the file is below.
-John
Card Name: Akroma, Angel of Wrath
Card Color: W
Mana Cost: 5WWW
Type Class: Creature - Angel Legend
Pow/Tou: 6/6
Card Text: Flying, first strike, trample, haste, protection from black,
protection from red. Attacking doesn't cause Akroma, Angel
of Wrath to tap.
Flavor Text: No rest. No mercy. No matter what.
Artist: Ron Spears
Rarity: R
Card #: 1/145
Card Name: Akroma's Devoted
Card Color: W
Mana Cost: 3W
Type Class: Creature - Cleric
Pow/Tou: 2/4
Card Text: Attacking doesn't cause Clerics to tap.
Flavor Text: Akroma asked for only one thing from her troops:
unwavering,
unconditional loyalty.
Artist: Dave Dorman
Rarity: U
Card #: 2/145
etc.. etc...
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[PHP] global find and replace
I have to remove all semi-colons from user input fields that will be sent down to our backend system, semi-colons are the delimiter in the messages that flow from ur website to our backend system. How I need this to work is not client side but server-side in our pages, I need to do this in the least system taxing and easiest to implement. There are many many files and fields that find their way into the system. I dont necessarly want a PHP function. I am looking for a best pratice for doing a global removal. Here are the three approaches that I have thought of, although there is another one but that is outside my scope as it requires me touching out C++ componets. 1. Down and dirty make a function that will strip each field when it is going through its normal validation. Time consuming and taxing of the system. 2. Strip the semi colons on their way in to the functions that interact with the C++ components. 3. Strip them in the JSI component, which is the layer between JS and C++. 4. I had thought of stripping the semi-colons in the C++ components myself, I thought that would be the best, doing a strip, but I dont know C++ very well and I dont know the best way or any way to do that. Okay you have seen my four obviously briliant ideas, do you have one or do you have a way of doing this task easly and quickly. Please help _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: global find and replace
Add an append file to the php.ini file, this script will act the default loader before any other php action. parse $HTTP_POST_VARS and $HTTP_GET_VARS and $HTTP_FILES or whatever you want Parsing the POST_VARS and GET_VARS will mean you will not have to worry about variable names dont use eregi_* use preg. var = preg_replace(/;/i,, $var); jim. Didier McGillis [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I have to remove all semi-colons from user input fields that will be sent down to our backend system, semi-colons are the delimiter in the messages that flow from ur website to our backend system. How I need this to work is not client side but server-side in our pages, I need to do this in the least system taxing and easiest to implement. There are many many files and fields that find their way into the system. I dont necessarly want a PHP function. I am looking for a best pratice for doing a global removal. Here are the three approaches that I have thought of, although there is another one but that is outside my scope as it requires me touching out C++ componets. 1. Down and dirty make a function that will strip each field when it is going through its normal validation. Time consuming and taxing of the system. 2. Strip the semi colons on their way in to the functions that interact with the C++ components. 3. Strip them in the JSI component, which is the layer between JS and C++. 4. I had thought of stripping the semi-colons in the C++ components myself, I thought that would be the best, doing a strip, but I dont know C++ very well and I dont know the best way or any way to do that. Okay you have seen my four obviously briliant ideas, do you have one or do you have a way of doing this task easly and quickly. Please help _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: global find and replace
Actually, in this case str_replace() would be preferred over preg_replace,
as it would be faster.
foreach($_REQUEST AS $key = $val)
{
$_REQUEST[$key] = str_replace(';', '', $val);
}
mh.
On Sat, 8 Mar 2003, James wrote:
Add an append file to the php.ini file, this script will act the default
loader before any other php action.
parse $HTTP_POST_VARS and $HTTP_GET_VARS and $HTTP_FILES or whatever you
want
Parsing the POST_VARS and GET_VARS will mean you will not have to worry
about variable names
dont use eregi_* use preg.
var = preg_replace(/;/i,, $var);
jim.
Didier McGillis [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
I have to remove all semi-colons from user input fields that will be sent
down to our backend system, semi-colons are the delimiter in the messages
that flow from ur website to our backend system. How I need this to work
is
not client side but server-side in our pages, I need to do this in the
least
system taxing and easiest to implement. There are many many files and
fields that find their way into the system. I dont necessarly want a PHP
function. I am looking for a best pratice for doing a global removal.
Here are the three approaches that I have thought of, although there is
another one but that is outside my scope as it requires me touching out
C++
componets.
1. Down and dirty make a function that will strip each field when it is
going through its normal validation. Time consuming and taxing of the
system.
2. Strip the semi colons on their way in to the functions that interact
with the C++ components.
3. Strip them in the JSI component, which is the layer between JS and
C++.
4. I had thought of stripping the semi-colons in the C++ components
myself,
I thought that would be the best, doing a strip, but I dont know C++ very
well and I dont know the best way or any way to do that.
Okay you have seen my four obviously briliant ideas, do you have one or do
you have a way of doing this task easly and quickly.
Please help
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[PHP] Resizing Images Uploaded to Web Page
I have users uploading images to a server and need to have those files resized on upload. I looked under filesystem, but found nothing like that. Anyone? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Resizing Images Uploaded to Web Page
I have users uploading images to a server and need to have those files resized on upload. I looked under filesystem, but found nothing like that. Anyone? Check the GD extension. You'll need that installed, and the images can't be GIFs (must be JPEGs or TIFs, something like that). Anyway, there should be a function in there called imagecopyresized() you'll want to check out. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Resizing Images Uploaded to Web Page
You'll need to either use the gd functions, or my recommendation, get the imagick module and use it. Both should do an excellent job. iMagick is in PEAR. Wes On Saturday, March 8, 2003, at 03:15 PM, Vernon wrote: I have users uploading images to a server and need to have those files resized on upload. I looked under filesystem, but found nothing like that. Anyone? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php --- The selection and placement of letters on this page was determined automatically by a computer program. Any resemblance to actual words, sentences, or paragraphs is pure coincidence, and no liability will be assumed for such coincidences. --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Fw: [PHP] Resizing Images Uploaded to Web Page
You'll need to either use the gd functions, or my recommendation, get the imagick module and use it. Both should do an excellent job. iMagick is in PEAR. How is PEAR making out? What makes it better than using the GD extension? I will need to do image manipulation (much like the original question, I'll have to make thumbnails of images on upload) and I want to know which is the better option, in what circumstances, etc. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Fw: [PHP] Resizing Images Uploaded to Web Page
iMagick offers all of the functionality of imageMagick, which is a substantially different subset than GD. iMagick is primarily geared toward modifying existing images. Resizing, converting formats, apply effects to, etc. It also works with a far larger set of base image formats. Check out imagemagick itself, and then for access to that functionality in php, head out and grab iMagick. Wes On Saturday, March 8, 2003, at 03:34 PM, Liam Gibbs wrote: You'll need to either use the gd functions, or my recommendation, get the imagick module and use it. Both should do an excellent job. iMagick is in PEAR. How is PEAR making out? What makes it better than using the GD extension? I will need to do image manipulation (much like the original question, I'll have to make thumbnails of images on upload) and I want to know which is the better option, in what circumstances, etc. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php --- The selection and placement of letters on this page was determined automatically by a computer program. Any resemblance to actual words, sentences, or paragraphs is pure coincidence, and no liability will be assumed for such coincidences. --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: global find and replace
yup.
Mark Heintz Php Mailing Lists [EMAIL PROTECTED] wrote in
message news:[EMAIL PROTECTED]
Actually, in this case str_replace() would be preferred over preg_replace,
as it would be faster.
foreach($_REQUEST AS $key = $val)
{
$_REQUEST[$key] = str_replace(';', '', $val);
}
mh.
On Sat, 8 Mar 2003, James wrote:
Add an append file to the php.ini file, this script will act the default
loader before any other php action.
parse $HTTP_POST_VARS and $HTTP_GET_VARS and $HTTP_FILES or whatever you
want
Parsing the POST_VARS and GET_VARS will mean you will not have to worry
about variable names
dont use eregi_* use preg.
var = preg_replace(/;/i,, $var);
jim.
Didier McGillis [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
I have to remove all semi-colons from user input fields that will be
sent
down to our backend system, semi-colons are the delimiter in the
messages
that flow from ur website to our backend system. How I need this to
work
is
not client side but server-side in our pages, I need to do this in the
least
system taxing and easiest to implement. There are many many files and
fields that find their way into the system. I dont necessarly want a
PHP
function. I am looking for a best pratice for doing a global removal.
Here are the three approaches that I have thought of, although there
is
another one but that is outside my scope as it requires me touching
out
C++
componets.
1. Down and dirty make a function that will strip each field when it
is
going through its normal validation. Time consuming and taxing of the
system.
2. Strip the semi colons on their way in to the functions that
interact
with the C++ components.
3. Strip them in the JSI component, which is the layer between JS and
C++.
4. I had thought of stripping the semi-colons in the C++ components
myself,
I thought that would be the best, doing a strip, but I dont know C++
very
well and I dont know the best way or any way to do that.
Okay you have seen my four obviously briliant ideas, do you have one
or do
you have a way of doing this task easly and quickly.
Please help
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[PHP] file_exists() question
Can anyone tell me why this code does not return true when the file in
the directory cherpdocs/ with the file (which I see as being there)
does exist?
if(file_exists('cherpdocs/$annrow[id].doc')){
echo br /a href=\cherpdocs/$annrow[id].doc\Funding
details paper/a;
}
This is a path relative to the file calling it, should it be otherwise?
Thanks
Charles
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[PHP] Re: [PHP-DB] explode string variable
Try the limit parameter of the explode function, www.php.net/explode.
André Sannerholt wrote:
Hi everyone!
Does anybody know how to stop an explosion of a string: Let me explain:
$variable_aray=explode('-', $variable);
I want the variable to be devided in only two other ones! If for example:
$variable=Willy-Brandt-Platz-5
I want to have an array that looks like this:
$variable_array[0] should be Willy
$variable_array[1] should be Brandt-Platz
Regards
André
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Re: [PHP] file_exists() question
what does $annrow[id] return?
I HAVE found that I have to refer to a file when using file_exists() from /
so
file_exists(/path/to/me/cherpdocs/filename.doc)
for it to work right.
Jim
- Original Message -
From: Charles Kline [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, March 08, 2003 1:10 PM
Subject: [PHP] file_exists() question
Can anyone tell me why this code does not return true when the file in
the directory cherpdocs/ with the file (which I see as being there)
does exist?
if(file_exists('cherpdocs/$annrow[id].doc')){
echo br /a href=\cherpdocs/$annrow[id].doc\Funding
details paper/a;
}
This is a path relative to the file calling it, should it be otherwise?
Thanks
Charles
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Re: [PHP] file_exists() question
because you can't directly use the $annrow[id] within single quotes, you
should use double quotes to do so.
file_exists(cherpdocs/$annrow[id].doc)
or
file_exists('cherpdocs/'.$annrow[id].'.doc')
or
file_exists(cherpdocs/.$annrow[id]..doc)
Note: i heared it's prefered to always use the . when including variables
within strings.
Regards,
Khalid Al-Kary
http://creaturesx.ma.cx/kxparse/
Can anyone tell me why this code does not return true when the file in the
directory cherpdocs/ with the file (which I see as being there) does exist?
if(file_exists('cherpdocs/$annrow[id].doc')){
echo br /a href=\cherpdocs/$annrow[id].doc\Funding details
paper/a;
}
This is a path relative to the file calling it, should it be otherwise?
Thanks
Charles
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[PHP] no phun intended!!!
http://www.fingers.co.za/arb/mod_perl.jpg If this starts a flame war, I'm going to be rather disappointed at people that's not able to take a joke :P I think it's hilarious though... -- me -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Resizing Images Uploaded to Web Page
Actually you can input .GIF files but you can't output in that format on
most php-gd installs. The following script shows most of the steps you're
going to need to get an image resized. This script resizes files already
stored online but it can be changed to deal with a temp file.
Hope this helps.
Hugh
// resize routine, you may want something different
if (!isset($max)) $max=150; // maximum dimension
if ($resize==2) $max=200;
if ($height$width)
{
$nheight=$max;
$nwidth=$width/($height/$max);
}
else
{
$nwidth=$max;
$nheight=$height/($width/$max);
}
//header(content-type: image/jpeg);
$image=imagecreatefromjpeg($picture); //could be imagecreatefromgif()
$image1=imagecreate($nwidth,$nheight);
imagecopyresized( $image1, $image,0,0, 0,0, $nwidth,
$nheight,$width,$height);
//imagecopyresampled( $image1, $image,0,0, 0,0, $nwidth,
$nheight,$width,$height); // available on newer php versions but, alas, not
mine.
header(content-type: image/jpeg); // needed if you're going to use the
result as an image on another page
imagejpeg($image1); // changing this to imagejpeg($image1,$new_image,80)
creates an image called $new_image with a quality of 80
ImageDestroy($image);
ImageDestroy($image1);
?
- Original Message -
From: Liam Gibbs [EMAIL PROTECTED]
To: php list [EMAIL PROTECTED]
Sent: Saturday, March 08, 2003 12:32 PM
Subject: Re: [PHP] Resizing Images Uploaded to Web Page
I have users uploading images to a server and need to have those files
resized on upload. I looked under filesystem, but found nothing like
that.
Anyone?
Check the GD extension. You'll need that installed, and the images can't
be
GIFs (must be JPEGs or TIFs, something like that). Anyway, there should be
a
function in there called imagecopyresized() you'll want to check out.
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- Original Message -
From: Vernon [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, March 08, 2003 12:15 PM
Subject: [PHP] Resizing Images Uploaded to Web Page
I have users uploading images to a server and need to have those files
resized on upload. I looked under filesystem, but found nothing like that.
Anyone?
Thanks
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Re: [PHP] no phun intended!!!
sorry, but if PHP (a great piece of knowledge) worths a wet girl for you, so you don't know how to appreciate knowledge. Both PHP and mod_perl are knowledge, science that's more honourful than a wet girl Regards, Khalid Al-Kary http://creaturesx.ma.cx/kxparse/ http://www.fingers.co.za/arb/mod_perl.jpg If this starts a flame war, I'm going to be rather disappointed at people that's not able to take a joke :P I think it's hilarious though... -- me -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: TextImage
I understand how to place the text on the image etc. Just not exactly sure how to make the image based on how big the text file I put into an array Christopher Smith [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Greetings, I've recently searched newsgroup archives on how to convert text into an image. However, I cannot seem to find a clear example on how to create the image dimensions based on the size of a textfile and then once I create the initial image how to paint the text on the image based on how it appears in the textfile. Any help with this would be helpful. Thank-you for your time! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Php +Xml?
what is domxml ? is it similar to sablot ? = Original Message From Alexandru COSTIN [EMAIL PROTECTED] = Hello, Hello people, I want to start using Xml with php. How do I install xml on Apache with Php? I am running redhat 7.2,Apache 1.3.12 and php latest version. If you want to use SAX, you should already have it installed if you have compiled PHP with '--with-xml'. (BTW, have you compiled PHP yourself? - do you know how to compile PHP?). First of all you should upgrade to a newer apache, as as far as I know Apache 1.3.12 had some problem when ran with Sablotron (this would be needed if you will want to use XML with XSL transformations) Then you should use the domxml extension (add '--with-dom' '--with-dom-xslt' '--with-dom-exslt' to your configure patch when you are compiling PHP). After you compile PHP, you should have support for SAX, DOM and XSL transformations. And if you want a bootstrap to start using XMLs for content publishing, you should also look at Krysalis at http://www.interakt.ro/products/Krysalis/ Alexandru How do I install xml? I am totally new to Xmland want to start somewhere... -Dhaval _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- 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
RE: [PHP] Re: Php +Xml?
try this parser, it would be useful. http://creaturesx.ma.cx/kxparse/ Regards, Khalid _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] save to file
I am trying to save to a text file. And I have managed to do that part now, but what happens is when I save to the file, all the lines get put into one big line in the file. I am creating a roster input that I adding to our website: No, name grade . The roster will contain 15 players So right now the implode puts everything on one line in the text file!!! So I am no sure if anybody can shed some light on this one. Thanks again Ryan ? //create a new file $fp = fopen(/place/on/server/ . $HTTP_POST_VARS['team'] , w); $file_data = implode(\t\, $_POST); //this would return values spit by tabs //write to the open file handle fwrite($fp, $file_data . \r\n); //close the file fclose($fp); ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file_exists() question
You will probably need to use
file_exists(cherpdocs/{$annrow['id']}.doc) you could also use
file_exists('cherpdocs/' . $annrow['id'] . '.doc')
You should use single quotes to identify your element in an array,
otherwise PHP will try to use it as a constant first.
Jason
On Sat, 2003-03-08 at 14:40, Khalid El-Kary wrote:
because you can't directly use the $annrow[id] within single quotes, you
should use double quotes to do so.
file_exists(cherpdocs/$annrow[id].doc)
or
file_exists('cherpdocs/'.$annrow[id].'.doc')
or
file_exists(cherpdocs/.$annrow[id]..doc)
Note: i heared it's prefered to always use the . when including variables
within strings.
Regards,
Khalid Al-Kary
http://creaturesx.ma.cx/kxparse/
Can anyone tell me why this code does not return true when the file in the
directory cherpdocs/ with the file (which I see as being there) does exist?
if(file_exists('cherpdocs/$annrow[id].doc')){
echo br /a href=\cherpdocs/$annrow[id].doc\Funding details
paper/a;
}
This is a path relative to the file calling it, should it be otherwise?
Thanks
Charles
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Re: [PHP] Re: TextImage
Hi Christopher, You have to get the width of the font you are using in the image then multiply that by the length of your string. There is a gd/image function that returns the width of a font, you can look at http://www.php.net/manual Jason On Sat, 2003-03-08 at 15:30, Christopher Smith wrote: I understand how to place the text on the image etc. Just not exactly sure how to make the image based on how big the text file I put into an array Christopher Smith [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Greetings, I've recently searched newsgroup archives on how to convert text into an image. However, I cannot seem to find a clear example on how to create the image dimensions based on the size of a textfile and then once I create the initial image how to paint the text on the image based on how it appears in the textfile. Any help with this would be helpful. Thank-you for your time! -- Jason Sheets [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file_exists() question
At 22:40 08.03.2003, Khalid El-Kary said:
[snip]
because you can't directly use the $annrow[id] within single quotes, you
should use double quotes to do so.
file_exists(cherpdocs/$annrow[id].doc)
or
file_exists('cherpdocs/'.$annrow[id].'.doc')
or
file_exists(cherpdocs/.$annrow[id]..doc)
Note: i heared it's prefered to always use the . when including variables
within strings.
[snip]
Hmm - that's a bit different.
1) You can't use variables in singlequoted strings - these don't get parsed
by PHP.
2) You can absolutely use variables in doublequoted strings as these do get
parsed.
3) Array indices and object references must be enclosed in curly brackets
when used within double quotes to tell PHP what the variable and what the
string text is.
Example:
cherpdocs/$annrow[id].doc == doesn't work correctly
cherpdocs/{$annrow['id']}.doc == will work
cherpdocs/$object-docname.doc == will not work
cherpdocs/{$object-docname}.doc == will work
Note that you should quote non-numeric array indices to allow PHP to
recognize it's not a defined value. Omitting quotes for index data would
trigger a warning (something like 'using unknown identifier id, assuming
id').
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(\)ICQ #13394035
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[PHP] wont display anything but a white page!!!
http://66.12.3.67/webdb/webdb13/assignment_1.phps Can anyone tell me why I only get a white page And no text to be on the browser? Thanks karl. ultimatefootballleague.com/index.php [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] save to file
At 00:30 09.03.2003, Ryan Holowaychuk said: [snip] So right now the implode puts everything on one line in the text file!!! So I am no sure if anybody can shed some light on this one. Thanks again Ryan ? //create a new file $fp = fopen(/place/on/server/ . $HTTP_POST_VARS['team'] , w); $file_data = implode(\t\, $_POST); //this would return values spit by tabs //write to the open file handle fwrite($fp, $file_data . \r\n); //close the file fclose($fp); [snip] The implode statement will indeed create a single line, that's what you tell it to do... if you want a line per value, you need to specify the newline separator, such as implode(\n, $_POST); Or am I off topic? -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Part PHP part MySQL question
Hi, I have a hockey database with players names in it and I want to be able to update their stats one after the other. To be more clear - when the page is first entered I want the first players name to automatically appear showing his current stats (this will be in a form). Then you can update the record and write it back to the database, then the next player will show up with his stats showing, and the process continues until all the players have been done. Setting up the database and forms is no problem, but I'm not sure how I would keep count of what player has been done so the next one automatically appears (and if there should be a power failure orWindows crashes, or whatever else - I want the process to start at the last player being updated - I don't want to have to start again from player one). I'm not sure if this is more a PHP or MySQL question - or both - so I have sent it to both lists. Thanks Beauford -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Part PHP part MySQL question
I'd add a timestamp to the database to automatically track when a record was last modified. Then poll the database for the oldest one every time you call the form, loading it with his stats. Every time you update a player's data, his timestamp will become the newest, the form then gets the next oldest. Lather, rinse, repeat. kind regards, bill Beauford.2002 wrote: Hi, I have a hockey database with players names in it and I want to be able to update their stats one after the other. To be more clear - when the page is first entered I want the first players name to automatically appear showing his current stats (this will be in a form). Then you can update the record and write it back to the database, then the next player will show up with his stats showing, and the process continues until all the players have been done. Setting up the database and forms is no problem, but I'm not sure how I would keep count of what player has been done so the next one automatically appears (and if there should be a power failure orWindows crashes, or whatever else - I want the process to start at the last player being updated - I don't want to have to start again from player one). I'm not sure if this is more a PHP or MySQL question - or both - so I have sent it to both lists. Thanks Beauford -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] phorm (PHPMail) script setup problem...
Hi, I'm New to PHP, I'm running 4.1.2 I'm switching over from perl, trying to get a basic mail form going, trying to get some freeware running in the meantime while I'm learning PHP and can write my own. I'm setting up a freeware script called Phorm, it was previously called PHPMail. I got it from http://www.phorm.com/ Anyone here have experience with this script? For some reason I'm getting errors when trying to send a test e-mail, and I've followed the setup instructions for phorm to the letter, the readme claims there are only a couple of settings to make in the config file and in the html form itself - I thought this one would be a no brainer. I did run the test.php script when I installed and tested PHP on my server - it's fine, and I also installed MySQL and have phpbb (Forum) running fine now with MySQL, so I think php is set up correctly. Do I need to set a path to the PHP library like I do for perl scripts or anything like that? I have pasted the code for my html form and the php config script below, these are the only two files readme tells me I need to setup for phorm to work correctly. Can anyone think of what I might be doing wrong or am missing? I've had several different errors in the past, but the latest batch are - 090 - There has been an error, and your information has not been sent. Alerts: 105 - Mail function failed on user email for template ./lib/generic.txt. 111 - Mail function failed on sending alerts. Thanks. HTML form... HTML HEAD TITLEPhorm Test: No Configuration File/TITLE /HEAD BODY BGCOLOR=WHITE TEXT=MAROON FORM METHOD=POST ACTION=phorm.php BName:/B INPUT TYPE=TEXT NAME=Name nbsp;nbsp; BEmail:/B INPUT TYPE=TEXT NAME=PHORM_FROM BRBR BComment:/B TEXTAREA NAME=Comment COLS=50 ROWS=3/TEXTAREA BRBR INPUT TYPE=SUBMIT VALUE= Submit /FORM /BODY /HTML phormconfig.php ... ?php # This is the global configuration file. It's read every time Phorm runs. # If the form calling Phorm has a local (form-specific) configuration file, # settings in it will override settings here. # This variable indicates that a local config file is NOT required. $PHORM_RCONFIG = N; $PHORM_ALERTTO = [EMAIL PROTECTED]; // Change to your email address $PHORM_TO = [EMAIL PROTECTED]; // Change to your email address $PHORM_SUBJECT = Form Data; // The subject of the email message $PHORM_TMPL= ph_GENERIC; // A generic email template $PHORM_ACK = ph_GENERIC; // A generic ack template ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Variable Undefined, even when global?
I'm getting a Variable Undefined error, even tho phpinfo() shows me that
globals are set to ON. I've done massive searches on the web to find a
solution, but I'm totally missing it. Help? (I've bolded where the
Variable Undefined is occuring --- where $whatglass =
$lkColor[$i]-glass; is written.)
Here's the code:
==code start=
? $whatx = $HTTP_GET_VARS['x'];
if ($whatx != null ) {
$whatx = $whatx;
}else{
$whatx = 0;
}
error_reporting (E_ALL ^ E_WARNING); //Turn on all error reporting EXCEPT
warnings.
class dbColors
{
// var $code;
// var $name;
// var $glass;
function dbColors($code,$name,$glass)
{
$numargs = func_num_args();
//Array constructor function
//Create a reference inside the global array $globalref
global $globalref;
$globalref[] = $this;
$this-code = $code;
$this-name = $name;
$this-glass = $glass;
}
}
// $lkColor = array(dbColors($code,$name,$glass));
$lkColor[0] = new dbColors;
$lkColor[0]-dbColors(Z651,Red,9);
$lkColor[1] = new dbColors;
$lkColor[1]-dbColors(R3,Cranberry,8,9);
//rest are clipped
define(test, count($lkColor));
// global test = count($lkColor);
function ColorCollection($lkID){
$whatX = $lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo option value=\\ selectedxxx/option\n; //first option is blank
// KeepGoing: //PHP does not have a line-label statement. Set up a trigger
for($i=0;$i$aColLen;$i++){
$trigger = false;
$whatglass = $lkColor[$i]-glass; //shouldn't $lkColor[any-number] be
global???
// collect/build the option
//if $lkID = egg or ornament (template numbers 8 or 9)
if($whatX == 8 || $whatX == 9){ // if yes to either
if($whatX == 8){
$pos = strpos($whatglass,8);
if($pos === true){
echo option
value=\{$lkColor[$i]-code}\{$lkColor[$i]-name}/option\n;
//continue KeepGoing;
$trigger=true;
continue;
}
}
if($whatX == 9){
$pos = strpos($whatglass,9);
if($pos === true){
echo option value=\ . $lkColor[$i]-code . \ .
$lkColor[$i]-name . /option\n;
//continue KeepGoing;
$trigger=true;
continue;
}
}
}else{
if($trigger == false){
echo option value=\ . $lkColor[$i]-code . \ .
$lkColor[$i]-name . /option\n;
continue;
}
} //EndIf either 8 or 9
} // FOR colors loop
} // end function
?
==code end==
I'm calling the function this way:
select name=Main_color id=Main_color size=1
onChange=ChangeColor(this.id) style=width:80pt;
? ColorCollection($whatx); ?
/select
How can $lkColor[$i]-glass not be global?
-ron
[EMAIL PROTECTED]
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Re: [PHP] Variable Undefined, even when global?
At 01:28 09.03.2003, Ron Biggs said:
[snip]
function ColorCollection($lkID){
$whatX = $lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo option value=\\ selectedxxx/option\n; //first option is blank
// KeepGoing: //PHP does not have a line-label statement. Set up a trigger
for($i=0;$i$aColLen;$i++){
$trigger = false;
$whatglass = $lkColor[$i]-glass; //shouldn't $lkColor[any-number] be
global???
[snip]
Yes it _is_ global, but within the function you need to declare if global
to have access to it, if you miss this you're referencing a local variable,
which is not defined...
function ColorCollection($lkID){
global $lkColor; //
$whatX = $lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo option value=\\ selectedxxx/option\n; //first option is blank
// KeepGoing: //PHP does not have a line-label statement. Set up a trigger
for($i=0;$i$aColLen;$i++){
$trigger = false;
$whatglass = $lkColor[$i]-glass; //shouldn't $lkColor[any-number] be
global???
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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[PHP] PHP5 + PHP4
i forgot who asked but just to show u PHP4.3.1 : http://electroteque.dyndns.org:1023/phpinfo.php PHP5: http://electroteque.dyndns.org:1025/phpinfo.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file_exists() question
on 09/03/03 8:10 AM, Charles Kline ([EMAIL PROTECTED]) wrote:
if(file_exists('cherpdocs/$annrow[id].doc')){
echo br /a href=\cherpdocs/$annrow[id].doc\Funding
details paper/a;
}
This is a pretty simple debugging type query, so:
First things first, make sure that $annrow[id] is what you expect, by
echoing it to the screen.
?
echo $annrow[id] . br /;
?
Then your file_exists() line has to use double quotes, because you're using
a variable:
file_exists(cherpdocs/$annrow[id].doc)
Or better still, clarify exactly what you want by using {braces} or .'s
file_exists(cherpdocs/{$annrow[id]}.doc)
Or:
file_exists(cherpdocs/ . $annrow[id] . .doc)
Same applies to your echo line.
Summary, I think you can save yourself a little grief by making the
following changes to your code. Personally, I prefer wrapping all vars in
{braces} if inside a string. It also includes some minor debugging code, so
that you can hunt down the issue.
?
$file = cherpdocs/{$annrow[id]}.doc
if(file_exists($file)) {
echo br /a href=\{$file}\Funding details paper/a;
} else {
echo The file {$file} did not exist;
}
?
Justin
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[PHP] Array - Newbie question
New at this, somewhat: ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); echo $EricCodesArray=TI[2]; //should display SelTi ? I want to display SelTi. How to code for it? I know I should know this. EricCodesArray where TI = [2] ? :) John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array - Newbie question
would this work ? $EricCodesArray[2][2] ? = Original Message From [EMAIL PROTECTED] = New at this, somewhat: ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); echo $EricCodesArray=TI[2]; //should display SelTi ? I want to display SelTi. How to code for it? I know I should know this. EricCodesArray where TI = [2] ? :) John -- 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
Re: [PHP] repost: cookie problem
1. Perhaps the browsers aren't accepting the cookies, or there are some other security settings set too high? Have you LOOKED in each browser to see if the cookie is set? 2. Is it the EXACT same version of PHP that you have before/after the reinstall? 3. It *may* be something to do with register globals being off in your php.ini file... Justin on 08/03/03 9:34 PM, H. Miersch ([EMAIL PROTECTED]) wrote: i've posted this before to the newsgroup, and i don't think it got through to the mailinglist, so i'll try again. hello. i'm new to this NG, so i don't know if this is the right mailinglist / newsgroup for my problem. if not, please let me know which one to post it to. anyway, here goes: i'm designing a new website with several php scripts. for that purpose i've configuerd my server (apache under MacOSX 10.2.4) to process php. the scripts get executed as they should be. so far so hoopy. the problem is the cookie. i have a login.php which checks user input and depending on the results either sets a cookie, displays a message and proceeds to the next page or returns to the login page. the problem is, it doesn't work, the browser (netscape, safari,...) never gets the cookie. the next page checks the cookie and if it isn't set, it returns to the login page. since the cookie isn't set, this keeps happening even when it should proceed to the order forms. now the strange thing: before i had to reinstall OSX, it worked nicely. what can i do about this? any suggestions? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array - Newbie question
echo $EricCodesArray[2][2]; No. would this work ? $EricCodesArray[2][2] ? ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); echo $EricCodesArray=TI[2]; //should display SelTi ? I want to display SelTi. How to code for it? I know I should know this. EricCodesArray where TI = [2] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Variable Undefined, even when global?
You are a god among men, Ernest. THANK YOU!
-ron
Ernest E Vogelsinger [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
At 01:28 09.03.2003, Ron Biggs said:
[snip]
function ColorCollection($lkID){
$whatX = $lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo option value=\\ selectedxxx/option\n; //first option is
blank
// KeepGoing: //PHP does not have a line-label statement. Set up a
trigger
for($i=0;$i$aColLen;$i++){
$trigger = false;
$whatglass = $lkColor[$i]-glass; //shouldn't $lkColor[any-number]
be
global???
[snip]
Yes it _is_ global, but within the function you need to declare if global
to have access to it, if you miss this you're referencing a local
variable,
which is not defined...
function ColorCollection($lkID){
global $lkColor; //
$whatX = $lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo option value=\\ selectedxxx/option\n; //first option is
blank
// KeepGoing: //PHP does not have a line-label statement. Set up a
trigger
for($i=0;$i$aColLen;$i++){
$trigger = false;
$whatglass = $lkColor[$i]-glass; //shouldn't $lkColor[any-number] be
global???
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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[PHP] Array - Newbie question
echo $EricCodesArray[2][2]; No. Sorry. Empty set. I would also like to express it something like: select EricCodesArray where TI displays [2] I want to pass TI into a function and build some html for that record. Pseudo code: echo (PTI[0] input name=TI[1] select name=TI[2]option name=TI[3]/select); $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] phorm (PHPMail) script setup problem...
Hi Ernest, Not exactly sure but here's everything on $PHORM_RCONFIG from the readme... Requiring a Form-Specific Config File The normal way to run Phorm is to have it named in the ACTION attribute of your FORM tag on an HTML form, as described above. However, if a visitor should happen to bookmark your acknowledgement page, thinking he or she could come back to it later, what they would really be bookmarking would be Phorm itself. When they return to the bookmark, Phorm would execute, but if you are using PHORM_CONFIG in a field on your form to name a form-specific configuration file, this would be bypassed, and Phorm needs to know what to do in this case. If Phorm starts up and discovers that $PHORM_CONFIG is not defined, the default action is to display the following message: I'm sorry, this page only processes the contents of a form. You cannot access it directly. and then terminate. However, if you would rather have Phorm re-direct to a different URL in such a case, you can set $PHORM_URL. If you choose not to use form-specific configuration files, and instead have everything in phormconfig.php3, you can tell Phorm not to require $PHORM_CONFIG to be set, by setting the variable $PHORM_RCONFIG to N. This setting is very strict: it must be an upper-case N. This is the only setting of $PHORM_RCONFIG. Setting it to Y or anything else is meaningless: if $PHORM_RCONFIG is not explicitly set to N, Phorm will not execute without a local config file. Note: the operation of $PHORM_RCONFIG is now the opposite of what it was before version 2.5.1. Before that, it was necessary to set $PHORM_RCONFIG to Y And - $ph_RedirectA URL to re-direct to, set either to $PHORM_URL by the $PHORM_RCONFIG code, or to$PHORM_RDIRECT or $HTTP_REFERER if there was no ack template. And - $PHORM_RCONFIG: If this is set to Y, Phorm will not run if $PHORM_CONFIG is not set. You can use this to prevent people from going directly to the URL for Phorm and bypassing your form (which generates an alert to you!) And - $PHORM_URL: A URL to attempt to redirect to if $PHORM_RCONFIG is set and $PHORM_CONFIG is not - presumably the URL of your form. Dan -Original Message- From: Ernest E Vogelsinger [mailto:[EMAIL PROTECTED] Sent: Saturday, March 08, 2003 7:48 PM To: Dan Sabo Cc: [EMAIL PROTECTED] Subject: Re: [PHP] phorm (PHPMail) script setup problem... At 01:17 09.03.2003, Dan Sabo said: [snip] # This variable indicates that a local config file is NOT required. $PHORM_RCONFIG = N; [snip] Not that I'd know _anything_ of Phorm, but in my first sight of your post I thought RCONFIG would mean remote config, and if set to no this would mean to use a local config? Just an idea of an absolute outsider... -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Changes in PHP 5.0? Important? What?
Hello @ all freaks, what will be the most important changes in PHP 5.0? I only ask, because I heard, that there will be big changes so that older software will not work anymore... Some announces...? -- MFG Sascha Ende -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array - Newbie question
You need to have this $EricCodesArray = array ( CO = array(Description, Input Name, Select Name, Option Name, Option Selected), AN = array(ERIC Number, EricAN, SelAN, AN, AN «Annotation»), TI = array(Title, EricTI, SelTI, BT, BT «Book Title») ); you must place the 5 elements in a sub array Jim - Original Message - From: John Taylor-Johnston [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, March 08, 2003 4:47 PM Subject: [PHP] Array - Newbie question New at this, somewhat: ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); echo $EricCodesArray=TI[2]; //should display SelTi ? I want to display SelTi. How to code for it? I know I should know this. EricCodesArray where TI = [2] ? :) John -- 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
RE: [PHP] Array - Newbie question
You need to have this $EricCodesArray = array ( CO = array(Description, Input Name, Select Name, Option Name, Option Selected), AN = array(ERIC Number, EricAN, SelAN, AN, AN Annotation), TI = array(Title, EricTI, SelTI, BT, BT Book Title) ); you must place the 5 elements in a sub array and then use echo $EricCodesArray['TI'][2]; to get SelTI ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Part PHP part MySQL question
I have a hockey database with players names in it and I want to be
able to
update their stats one after the other. To be more clear - when the
page
is
first entered I want the first players name to automatically appear
showing
his current stats (this will be in a form). Then you can update the
record
and write it back to the database, then the next player will show up
with
his stats showing, and the process continues until all the players
have
been
done. Setting up the database and forms is no problem, but I'm not
sure
how
I would keep count of what player has been done so the next one
automatically appears (and if there should be a power failure
orWindows
crashes, or whatever else - I want the process to start at the last
player
being updated - I don't want to have to start again from player one).
I'm
not sure if this is more a PHP or MySQL question - or both - so I have
sent
it to both lists.
Each player has a unique number, right? Probably an auto_increment
column? Use that to your advantage.
SELECT * FROM your_table WHERE id {$_COOKIE['id']} ORDER BY id ASC
LIMIT 1
When you load the first player, $_COOKIE['id'] isn't set, so you'll get
the player with the lowest ID number. Now you submit the form, process
the data, and save the ID of the player you just edited into a cookie
named 'id'. Now when you run the above query, you'll get the next
highest ID number based on the last ID number you saved in a cookie.
Keep track of the ID number in a cookie so that you'll always get the
next ID whenever you come to the site. Have a method where you can
reset the ID if you need to, also. Once the above query returns no
rows then there is no one left to edit and you'll want to reset it also.
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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RE: [PHP] wont display anything but a white page!!!
http://66.12.3.67/webdb/webdb13/assignment_1.phps Can anyone tell me why I only get a white page And no text to be on the browser? Is display errors turned on in php.ini? Usually you get a page like then when there was an error, but displaying it is not activated in php.ini. ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] no phun intended!!!
At 23:11 08.03.2003, Chris Knipe said: [snip] http://www.fingers.co.za/arb/mod_perl.jpg If this starts a flame war, I'm going to be rather disappointed at people that's not able to take a joke :P I think it's hilarious though... [snip] Hmm. Quite nice girls I'd say. But I'm sure they have better things in mind than to fuck just mod_perl... Would like to have them round my office anyway (esp. the dark one in the background). *sigh* -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] phorm (PHPMail) script setup problem...
At 01:17 09.03.2003, Dan Sabo said: [snip] # This variable indicates that a local config file is NOT required. $PHORM_RCONFIG = N; [snip] Not that I'd know _anything_ of Phorm, but in my first sight of your post I thought RCONFIG would mean remote config, and if set to no this would mean to use a local config? Just an idea of an absolute outsider... -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array - Newbie question
At 01:47 09.03.2003, John Taylor-Johnston said: [snip] New at this, somewhat: ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); This won't run I believe... Code it like this: $EricCodesArray = array ( CO = array(Description, Input Name, Select Name, Option Name, Option Selected,), AN = array(ERIC Number, EricAN, SelAN, AN, AN «Annotation»,), TI = array(Title, EricTI, SelTI, BT, BT «Book Title»,), ); Then you may reference an element within a subarray: echo $EricCodesArray['TI'][2]; //should display SelTi Note that non-numeric array indices (a.k.a. associative arrays) a) should always be quoted, and b) are case sensitive. -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PEAR AUTH :: Need some advice
Hi Folks! I am working with pear auth package in order to authenticate some users on a project. Well, I have a mysql table with the following columns: uid username password name I can authenticate the user against his username/password without problems, but I need also to include the uid, name and age on the session generated by Auth. The only data I get is: Array ( [auth] = Array ( [registered] = 1 [username] = geddylee [timestamp] = 1047172433 [idle] = 1047172433 ) ) The desired results should be: Array ( [auth] = Array ( [registered] = 1 [username] = geddylee [uid] = 2112 [name] = Gary Lee Weinrib [timestamp] = 1047172433 [idle] = 1047172433 ) ) I read the docs and the mailing list archives, but find nothing about it. Any tips? Thanks in advance. Alex -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Variable Undefined, even when global?
At 01:53 09.03.2003, Ron Biggs said: [snip] You are a god among men, Ernest. THANK YOU! [snip] Bless you :) Nope. You're welcome, -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] wont display anything but a white page!!!
I have the same problem, and I've found that if you set error_reporting(E_ALL); at the top of the page you're working on, you will at least get some info. You may also set that in the /etc/php.ini file I also suggest you make a phpinfo.php page wich contains simply: ?php phpinfo(); ? And browse that to see all the PHP settings you have. Maybe you have a local vs. master conflict. Daevid. -Original Message- From: John W. Holmes [mailto:[EMAIL PROTECTED] Sent: Saturday, March 08, 2003 5:49 PM To: 'Karl James'; [EMAIL PROTECTED] Subject: RE: [PHP] wont display anything but a white page!!! http://66.12.3.67/webdb/webdb13/assignment_1.phps Can anyone tell me why I only get a white page And no text to be on the browser? Is display errors turned on in php.ini? Usually you get a page like then when there was an error, but displaying it is not activated in php.ini. ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- 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] variable string names
Hi all,
I have something thats been driving me mad for days
I have:
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
and I want to repeat for $where1 up to $where8
but rather than write it out 8 times, I'd rather use a loop
for ($i=1; $i=8 i++)
{
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
}
but how can I change $where1 to $where2, $where3 etc using $i.
nothing I try seems to work. Do I use eval?
Thanks for any help given
Jules
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Re: [PHP] variable string names
for ($i=1; $i=8 i++)
{
if (${'where'.$i} != '')
{
$whereArray = array_push($whereArray, ${'where'.$i});
}
}
julian haffegee wrote:
Hi all,
I have something thats been driving me mad for days
I have:
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
and I want to repeat for $where1 up to $where8
but rather than write it out 8 times, I'd rather use a loop
for ($i=1; $i=8 i++)
{
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
}
but how can I change $where1 to $where2, $where3 etc using $i.
nothing I try seems to work. Do I use eval?
Thanks for any help given
Jules
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Re: [PHP] variable string names
You could probably do this. Set up a $$where variable, which would contain where . $i, $i being the iterator of your loop. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php trouble
how do i get var from a url like this one http://localhost/index.php?sort=namevar2=login thanks, i have googled, and have found alot of trees but no answer :/ -- 5:06am up 4 days, 1:51, 4 users, load average: 0.25, 0.25, 0.26 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] More array syntax
I have an array $var (see structure below), which contains AN, AU, TI, PY ... etc. (28
in total - no teasing.) How can access these keys so I can do this:
foreach key in $var until $var.length
{
if(!$something){$something = filter_strings(something: ,$line);}
}
So I can avoid doing this 28 times:
if(!$AN){$AN = filter_strings(AN: ,$line);}
if(!$AU){$AU = filter_strings(AU: ,$line);}
if(!$TI){$TI = filter_strings(TI: ,$line);}
if(!$PY){$PY = filter_strings(PY: ,$line);}
...
and this 28 times.
if($AN) {DisplayLine('AN',$AN);}
if($AU) {DisplayLine('AU',$AU);}
if($TI) {DisplayLine('TI',$TI);}
if($PY) {DisplayLine('PY',$PY);}
...
$var = array (
'AN' = array (
'Description' = 'ERIC_NO: (AN)',
'Input' = 'EricAN',
'Select' = 'SelAN',
'Option' = 'AN',
'Selected'= 'AN «Annotation»'
),
'AU' = array (
'Description' = 'AUTHOR: (AU)',
'Input' = 'EricAU',
'Select' = 'SelAU',
'Option' = 'AU',
'Selected'= 'AU «Author»'
),
'TI' = array (
'Description' = 'TITLE: (TI)',
'Input' = 'EricTI',
'Select' = 'SelTI',
'Option' = 'TI',
'Selected'= 'TI «Title»'
),
'PY' = array (
'Description' = 'PUBLICATION_DATE: (PY)',
'Input' = 'EricPY',
'Select' = 'SelPY',
'Option' = 'YR',
'Selected'= 'YR «Year of Publication»'
),
24 more to go.
)
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Re: [PHP] php trouble
Benny Pedersen wrote: how do i get var from a url like this one http://localhost/index.php?sort=namevar2=login In index.php: echo $sort; echo $var2; -- M | I haven't lost my mind; it's backed up on tape somewhere. + Ashley M. Kirchner mailto:[EMAIL PROTECTED] . 303.442.6410 x130 IT Director / SysAdmin / WebSmith . 800.441.3873 x130 Photo Craft Laboratories, Inc.. 3550 Arapahoe Ave. #6 http://www.pcraft.com . . .. Boulder, CO 80303, U.S.A. smime.p7s Description: S/MIME Cryptographic Signature
RE: [PHP] php trouble
Benny Pedersen wrote: how do i get var from a url like this one http://localhost/index.php?sort=namevar2=login In index.php: echo $sort; echo $var2; And if you're wondering why that doesn't work (if it doesn't), then try echo $_GET['sort']; echo $_GET['var2']; and read up on the register_globals setting in your php.ini file. ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php trouble
If register_globals is off echo $_GET['sort']; echo $_GET['var2']; Greg -- phpDocumentor http://www.phpdoc.org Ashley M. Kirchner wrote: Benny Pedersen wrote: how do i get var from a url like this one http://localhost/index.php?sort=namevar2=login In index.php: echo $sort; echo $var2; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] More array syntax
Hi John,
foreach ($var as $key = $value)
{
if (!$key) {
$$key = filter_string($key.': ',$line);
}
}
Regards,
Greg
--
phpDocumentor
http://www.phpdoc.org
John Taylor-Johnston wrote:
I have an array $var (see structure below), which contains AN, AU, TI, PY ... etc. (28 in total - no teasing.) How can access these keys so I can do this:
foreach key in $var until $var.length
{
if(!$something){$something = filter_strings(something: ,$line);}
}
So I can avoid doing this 28 times:
if(!$AN){$AN = filter_strings(AN: ,$line);}
if(!$AU){$AU = filter_strings(AU: ,$line);}
if(!$TI){$TI = filter_strings(TI: ,$line);}
if(!$PY){$PY = filter_strings(PY: ,$line);}
...
and this 28 times.
if($AN) {DisplayLine('AN',$AN);}
if($AU) {DisplayLine('AU',$AU);}
if($TI) {DisplayLine('TI',$TI);}
if($PY) {DisplayLine('PY',$PY);}
...
$var = array (
'AN' = array (
'Description' = 'ERIC_NO: (AN)',
'Input' = 'EricAN',
'Select' = 'SelAN',
'Option' = 'AN',
'Selected'= 'AN «Annotation»'
),
'AU' = array (
'Description' = 'AUTHOR: (AU)',
'Input' = 'EricAU',
'Select' = 'SelAU',
'Option' = 'AU',
'Selected'= 'AU «Author»'
),
'TI' = array (
'Description' = 'TITLE: (TI)',
'Input' = 'EricTI',
'Select' = 'SelTI',
'Option' = 'TI',
'Selected'= 'TI «Title»'
),
'PY' = array (
'Description' = 'PUBLICATION_DATE: (PY)',
'Input' = 'EricPY',
'Select' = 'SelPY',
'Option' = 'YR',
'Selected'= 'YR «Year of Publication»'
),
24 more to go.
)
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RE: [PHP] variable string names
I have:
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
and I want to repeat for $where1 up to $where8
but rather than write it out 8 times, I'd rather use a loop
for ($i=1; $i=8 i++)
{
if ($where1 != '')
{
$whereArray = array_push($whereArray, $where1);
}
}
but how can I change $where1 to $where2, $where3 etc using $i.
nothing I try seems to work. Do I use eval?
Yes, you can use variable variables, like others have suggested, but why
not just use an array? Almost every implementation of variable-variables
seems to be a work around that's used instead of arrays.
Where are all of your $where variables coming from? If they are from a
form, just name them as where[], then simply loop through them using
foreach($_POST['where']) and check them all. This makes your code more
dynamic as you can add/subtract where[] elements and your processing
code doesn't change. With a variable-variable solution, you have to
change the number of loops you run each time to change the number of
where elements you have.
---John Holmes...
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RE: [PHP] Array - Newbie question
sorry yeh its not a numbered key as like the next posts $EricCodesArray[TI][2] = Original Message From [EMAIL PROTECTED] = echo $EricCodesArray[2][2]; No. would this work ? $EricCodesArray[2][2] ? ?php #http://www.php.net/manual/en/ref.array.php $EricCodesArray = array ( CO = Description, Input Name, Select Name, Option Name, Option Selected, AN = ERIC Number, EricAN, SelAN, AN, AN «Annotation», TI = Title, EricTI, SelTI, BT, BT «Book Title» ); echo $EricCodesArray=TI[2]; //should display SelTi ? I want to display SelTi. How to code for it? I know I should know this. EricCodesArray where TI = [2] -- 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
RE: [PHP] More array syntax
here is a tricky question , as i've probably said work is still using php3 and mysql 3.22 which has no random select function , and the only way i can randomise results is place them into an array and use shuffle , although shuffle will not randomise on a two dimensional array , how can i get this to work in php3 i have to call the microtime seed function first before shuffle it works for one dimensional arrays? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] More array syntax
here is a tricky question , as i've probably said work is still using php3 and mysql 3.22 which has no random select function , and the only way i can randomise results is place them into an array and use shuffle , although shuffle will not randomise on a two dimensional array , how can i get this to work in php3 i have to call the microtime seed function first before shuffle it works for one dimensional arrays? Can't you just count the array and then choose a random number below the count? Won't SELECT *, RAND() r FROM your_table ORDER BY r; work for you? ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
