[PHP] HTTP ERRORS Boolean
Guys is there a way that I can call the func file(www.url.com) and get a result true if there is a page and false if the page doesnt exists (error 404)? the thing is I'm trying to retrieve a page but I cant be sure that it exists so I need my script to try to access it and if it cant access it then he should write something else. Thanks, Rodrigo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Getting totals
On 6/7/06, Rob W. [EMAIL PROTECTED] wrote:
I got the fix, strstr didnt work right because it was relaying more than
just what I was thinking.
Here is the fix.
$value=array(strstr($block, $address));
foreach ($value as $var) {
$block_total_ip++;
}
How can this work? $value will have 1 element no matter what,
so $block_total_ip will always be incremented once. The above
code is equivalent to just:
$block_total_ip++;
Rabin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Getting totals
Yeah, it counts how many times block is in $address, so if there's 254 ip's
listed in the database, it will incriment it 254 times and display that.
- Original Message -
From: Rabin Vincent [EMAIL PROTECTED]
To: Rob W. [EMAIL PROTECTED]
Cc: php-general@lists.php.net
Sent: Wednesday, June 07, 2006 2:03 AM
Subject: Re: [PHP] Getting totals
On 6/7/06, Rob W. [EMAIL PROTECTED] wrote:
I got the fix, strstr didnt work right because it was relaying more than
just what I was thinking.
Here is the fix.
$value=array(strstr($block, $address));
foreach ($value as $var) {
$block_total_ip++;
}
How can this work? $value will have 1 element no matter what,
so $block_total_ip will always be incremented once. The above
code is equivalent to just:
$block_total_ip++;
Rabin
--
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] Getting totals
On 6/7/06, Rob W. [EMAIL PROTECTED] wrote: Yeah, it counts how many times block is in $address, so if there's 254 ip's listed in the database, it will incriment it 254 times and display that. Well, the code snippet you've shown does NOT do any kind of checking to see if $block is in $address. It simply increments the counter. If your script is working properly for you, it must be due to the way the rest of the script functions. Rabin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HTTP ERRORS Boolean
On 6/7/06, Rodrigo de Oliveira Costa [EMAIL PROTECTED] wrote:
Guys is there a way that I can call the func file(www.url.com) and
get a result true if there is a page and false if the page doesnt
exists (error 404)?
This would work, but will not specifically check for a 404:
$page = file('..');
if (!$page) {
// does not exist or some other error
}
Rabin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] how to compare value between 2 arrays
Hi all, I am using php 4.3.2 in Red hat enterprise. Have some issue which need some advice from php experts here. I need to compare value between 2 arrays . The arrays data are populated by data from the database resultset. The database resultset fields are the same type and name. for example , serial_no is PK field. in resultset 1 , have field serial_no = '123456' country = 'England' and city = 'London' in resultset 2 , have field serial_no = '123456' country = 'England' and city = 'Manchester As you can see , the city value is different between the 2 resultset. So i will update status fields in the resultset 1 to 'Update'.If the same is 'New' ,and so on. Thanks -weetat -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] how to compare value between 2 arrays
weetat wrote: Hi all, I am using php 4.3.2 in Red hat enterprise. Have some issue which need some advice from php experts here. I need to compare value between 2 arrays . The arrays data are populated by data from the database resultset. The database resultset fields are the same type and name. for example , serial_no is PK field. in resultset 1 , have field serial_no = '123456' country = 'England' and city = 'London' in resultset 2 , have field serial_no = '123456' country = 'England' and city = 'Manchester As you can see , the city value is different between the 2 resultset. So i will update status fields in the resultset 1 to 'Update'.If the same is 'New' ,and so on. http://www.php.net/array_diff will do it for you. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] how to compare value between 2 arrays
Weetat, Can you be clearer, and then I might be able to help. Do you just want to perform updates towards the database? What is the status field? /Peter -Original Message- From: weetat [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 07, 2006 2:36 PM To: php-general@lists.php.net Subject: [PHP] how to compare value between 2 arrays Hi all, I am using php 4.3.2 in Red hat enterprise. Have some issue which need some advice from php experts here. I need to compare value between 2 arrays . The arrays data are populated by data from the database resultset. The database resultset fields are the same type and name. for example , serial_no is PK field. in resultset 1 , have field serial_no = '123456' country = 'England' and city = 'London' in resultset 2 , have field serial_no = '123456' country = 'England' and city = 'Manchester As you can see , the city value is different between the 2 resultset. So i will update status fields in the resultset 1 to 'Update'.If the same is 'New' ,and so on. Thanks -weetat -- 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] Replacing text of a DOM text node
Jochem, thank you for your input! So, right now I am able to access all text nodes by e.g. $nodeElement - parentNode - childNodes - item(0); - returns Lenght, Width and so on $nodeElement - parentNode - childNodes - item(1); - is empty $nodeElement - parentNode - childNodes - item(2); - returns mm, kg ... and so on. Or is there an easier way? When trying to acces the items by ($nodeElement containing text nodes) $nodeElemtent - item(0); I get the following error message: Call to undefined method DOMText::item()... BTW, is there an easy way to get the total amount of items in a curent node? count ( $nodeElement - parentNode - childNodes ) always returns 1. For now the only solution I know of is looping through the nodeElements (e.g. foreach ( $nodeElement as $value ) and have a counter inside the loop. Thank you so far. /frank ps. I am desperately looking for some good sites covering the PHP DOM functions. On www.php.net/dom there are barely some examples. And on www.zend.com I only found one article with very, very basic examples. Any ideas/suggestions are more than welcome. ds. 7 jun 2006 kl. 00.54 skrev Jochem Maas: Frank Arensmeier wrote: Hello! Basically, I am working on a script that is supposed to convert table data from metric to imperial data. I want to pare XHTML pages (containing up to three different tables) with the PHP DOM functions in order to be able to access and manipulate the tables one by one. Parsing and retrieving table headers and cells is not the problem. The problem right now is how to replace data in the headers. Here is a rather simplified example of a table I want to convert: Header contains: Product | Lenght br / mm | Width br /mm | Weight br / kg As you can see, table headers can contain one or more words and a (optional) line break. Currently, I am able to get all headers as a list of nodes from where I can access all headers one by one. But when I try to replace some content like this: # $nodeElement contains the current text node from a header not all of it - because the 'current' text is actual a series of text and xml nodes (each br / and the text between being a seperate node) $str = some new content; $new_header_element = $doc - createTextNode ( $str ); $nodeElement - parentNode - replaceChild ( $new_element, $nodeElement ); you'll need to remove all children of parentNode and then append the new node (for arguments sake - you could do it another way but the result would/should be the same) because the contents of the 'Header' (the parentNode) is actually a set of nodes: i.e. this: Product | Lenght br / mm | Width br /mm | Weight ammounts to this (pseudo markup): textNode/xmlNode/textNode/xmlNode/textNode/ and you are currently replacing only the first [text]node hth .. I am able to replace e.g. Product, Length or Width. I am not able to access / replace anything after the line-break. Why? I have already tested to get to this content with $nodeElement - childNodes; but this will throw an error. Hopefully, I was able to explain my problem to you... OOP and especially working with the DOM functions are still very new to me, so please be patient with me. If anyone has an idea, I would love to hear about it. Otherwise, there might be someone how can point me to some good on-line documentation / tutorials regarding PHP DOM functions. Thank you and good night. /frank --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 General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: HTTP ERRORS Boolean
Rodrigo de Oliveira Costa schrieb: Guys is there a way that I can call the func file(www.url.com) and get a result true if there is a page and false if the page doesnt exists (error 404)? the thing is I'm trying to retrieve a page but I cant be sure that it exists so I need my script to try to access it and if it cant access it then he should write something else. Thanks, Rodrigo Read the comments of file, fopen, filegetcontents. There might be a function already written i think i saw one there giving you the error. Best way to handle would be to go over sockets and catch the headerinformation. since 200 is OK and 404 would be GONE and so on. Barry -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] File downloads
Dear All, I have a HTTP server + MySQL database. Everytime a file is requested for download, my PHP script loads the content from the database into a temporary file (on the server). I then pass a URL to the client, with a link to this file. The client can thus download the file at any time. However, I can foresee many problems with this approach. One is, when to delete the temporary file? Also with more than one client, this approach would have to be refined. Security is also an issue: One user may read another's files. Can anyone kindly give me an alternative approach? I reiterate, I cannot supply static URLs as the downloadable file is generated on-demand. Thanks Regards KM
[PHP] Re: File downloads
kartikay malhotra schrieb: Dear All, I have a HTTP server + MySQL database. Everytime a file is requested for download, my PHP script loads the content from the database into a temporary file (on the server). I then pass a URL to the client, with a link to this file. The client can thus download the file at any time. However, I can foresee many problems with this approach. One is, when to delete the temporary file? Also with more than one client, this approach would have to be refined. Security is also an issue: One user may read another's files. Can anyone kindly give me an alternative approach? I reiterate, I cannot supply static URLs as the downloadable file is generated on-demand. Thanks Regards KM Code a page that passes the appropriate headers for the file to the user and passthrough the file to the user. That way no file is been generated and therefore nothing can be stolen. I would do it like that -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] HTML mailing list
Anyone know any good HTML mailing list? Sorry for OT but google don't give me any good lists, and probably somone here has a list which is good :) My Problem: I want to use mailto:; in one of my pages but i have to use umlauts (uuml;). Thunderbird just works fine and is displaying me the bodytext as it should. But Outlook express isn't working. It looks like it encodes it to URL like internally. Hexadezimal numbers with a leading % Any help or a mailing list would be nice :) Thanks Barry -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] ADODB store session to database
Hi all ,
I am having problem in store session in the database . Below is the
example code from code.
The issue is that the code run ok , however the expireref fields is not
updated in the sessions table, below is the sessions schema :
CREATE TABLE `sessions` (
`sesskey` varchar(32) NOT NULL default '',
`expiry` int(11) unsigned NOT NULL default '0',
`expireref` varchar(64) default '',
`data` longtext,
PRIMARY KEY (`sesskey`),
KEY `expiry` (`expiry`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 |
Anybody have ideas why all fields are updated except expireref field ?
?php
function NotifyExpire($ref,$key)
{
print pbNotify Expiring=$ref, sessionkey=$key/b/p;
}
$ADODB_SESSION_DRIVER='mysql';
$ADODB_SESSION_CONNECT='';
$ADODB_SESSION_USER ='';
$ADODB_SESSION_PWD ='';
$ADODB_SESSION_DB ='';
$ADODB_SESS_DEBUG = 99;
session_start();
$userdata = new User();
$_SESSION['USER_NAME'] = $userdata-getUsername();
$ADODB_SESSION_EXPIRE_NOTIFY =array('USER_NAME','NotifyExpire');
ob_start();
include('./library/adodb/session/adodb-cryptsession.php');
adodb_session_regenerate_id();
$_SESSION['MONKEY'] = array('1','abc',44.41);
if (!isset($_GET['nochange'])) @$_SESSION['AVAR'] += 1;
?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Replacing text of a DOM text node
Hi Frank,
Frank Arensmeier wrote:
Jochem, thank you for your input!
So, right now I am able to access all text nodes by e.g.
$nodeElement - parentNode - childNodes - item(0); - returns Lenght,
Width and so on
$nodeElement - parentNode - childNodes - item(1); - is empty
$nodeElement - parentNode - childNodes - item(2); - returns mm,
kg ...
and so on. Or is there an easier way? When trying to acces the items by
($nodeElement containing text nodes)
$nodeElemtent - item(0);
I get the following error message: Call to undefined method
DOMText::item()...
Only a nodelist and namenodemap has the item() method.
You could also do something like the following - note that manually
walking the tree is much faster than iterating a nodelist - (there are
also many different variations of this code depending upon what you need
to do with the subtree):
$node = $nodeElement-parentNode-firstChild;
while ($node) {
/* only process text or element nodes here */
if ($node-nodeType == XML_TEXT_NODE) {
$node-nodeValue = 'New text content'; /* modify text content */
} else if ($node-nodeType == XML_ELEMENT_NODE) {
/* node is element - process its subtree or move on i.e.: */
if ($node-hasChildNodes()) {
foreach ($node-childNodes AS $child) {
/* process child nodes here */
}
}
}
$node = $node-nextSibling;
}
BTW, is there an easy way to get the total amount of items in a curent
node? count ( $nodeElement - parentNode - childNodes ) always returns
1. For now the only solution I know of is looping through the
nodeElements (e.g. foreach ( $nodeElement as $value ) and have a counter
inside the loop.
$count = $nodeElement-parentNode-childNodes-length;
This property is only available from a nodelist or namednodemap.
Thank you so far.
/frank
ps. I am desperately looking for some good sites covering the PHP DOM
functions. On www.php.net/dom there are barely some examples. And on
www.zend.com I only found one article with very, very basic examples.
Any ideas/suggestions are more than welcome. ds.
You can pretty much search for examples from any DOM implementation
since its a standard (not too difficult to go from one language to
another when using DOM). For PHP specific ones, there are a number of
tests in the CVS repository that demonstrate much of the functionality:
http://cvs.php.net/viewcvs.cgi/php-src/ext/dom/tests/
One particular test that uses a good amount of the API (though the basic
functions) is dom001.phpt:
http://cvs.php.net/viewcvs.cgi/php-src/ext/dom/tests/dom001.phpt?view=markuprev=1.4
Rob
--
[EMAIL PROTECTED]
author of Pro PHP XML and Web Services from Apress
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Control GET data ( not php related )
Thats not PHP related. Its normal HTML/JS 2 Ways: 1) Make form to use 1 field:; form method=GET action=file.php input name=name type=text / /form 2) Use JS to manipulate the target url dynamicaly on Wednesday 07 June 2006 21:20, Steffen Mazanek wrote: Hello, I want to provide two input text fields lastname and firstname and if the user pushes the submit button the generated url should be ...?name=firstname_lastname. Is this possible and how? Thank you for helping a php newbie. Steffen Mazanek -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Replacing text of a DOM text node
Hello Rob.
Thank you very much indeed! Since this DOM thing is very new to me
(well, maybe not the DOM concept but working with DOM function in
PHP), I appreciate especially the links you provided.
Right now I am able to loop through all text nodes, replace certain
characters and mark a column for translation so to say. And this is
pretty much everything I needed to know in order to go on. One
problem I definitely see coming up will be dealing with headers that
have attributes like colspan or rowspan. But that's another story.
/frank
7 jun 2006 kl. 12.26 skrev Rob Richards:
Hi Frank,
Frank Arensmeier wrote:
Jochem, thank you for your input!
So, right now I am able to access all text nodes by e.g.
$nodeElement - parentNode - childNodes - item(0); - returns
Lenght,
Width and so on
$nodeElement - parentNode - childNodes - item(1); - is empty
$nodeElement - parentNode - childNodes - item(2); - returns
mm, kg ...
and so on. Or is there an easier way? When trying to acces the
items by
($nodeElement containing text nodes)
$nodeElemtent - item(0);
I get the following error message: Call to undefined method
DOMText::item()...
Only a nodelist and namenodemap has the item() method.
You could also do something like the following - note that manually
walking the tree is much faster than iterating a nodelist - (there
are also many different variations of this code depending upon what
you need to do with the subtree):
$node = $nodeElement-parentNode-firstChild;
while ($node) {
/* only process text or element nodes here */
if ($node-nodeType == XML_TEXT_NODE) {
$node-nodeValue = 'New text content'; /* modify text content */
} else if ($node-nodeType == XML_ELEMENT_NODE) {
/* node is element - process its subtree or move on i.e.: */
if ($node-hasChildNodes()) {
foreach ($node-childNodes AS $child) {
/* process child nodes here */
}
}
}
$node = $node-nextSibling;
}
BTW, is there an easy way to get the total amount of items in a
curent
node? count ( $nodeElement - parentNode - childNodes ) always
returns
1. For now the only solution I know of is looping through the
nodeElements (e.g. foreach ( $nodeElement as $value ) and have a
counter
inside the loop.
$count = $nodeElement-parentNode-childNodes-length;
This property is only available from a nodelist or namednodemap.
Thank you so far.
/frank
ps. I am desperately looking for some good sites covering the PHP
DOM
functions. On www.php.net/dom there are barely some examples. And on
www.zend.com I only found one article with very, very basic
examples.
Any ideas/suggestions are more than welcome. ds.
You can pretty much search for examples from any DOM implementation
since its a standard (not too difficult to go from one language to
another when using DOM). For PHP specific ones, there are a number
of tests in the CVS repository that demonstrate much of the
functionality:
http://cvs.php.net/viewcvs.cgi/php-src/ext/dom/tests/
One particular test that uses a good amount of the API (though the
basic functions) is dom001.phpt:
http://cvs.php.net/viewcvs.cgi/php-src/ext/dom/tests/dom001.phpt?
view=markuprev=1.4
Rob
--
[EMAIL PROTECTED]
author of Pro PHP XML and Web Services from Apress
--
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] When is z != z ?
At 11:45 PM -0400 6/6/06, Robert Cummings wrote: On Tue, 2006-06-06 at 22:53, Rasmus Lerdorf wrote: Richard Lynch wrote: Or we try to do something a bit more creative which always runs the risk of surprising people. In this case a2++ becomes a3 and c9++ becomes d0. If we have a character that doesn't infer any sort of logical sequence, like then the ++ does nothing. So ++ stays at . However 3 becomes 4 and b++ becomes c. 99z++ becomes 100a and Funky stuff. 1z9z9z++ becomes 2a0a0a and yes, of course z++ Good thing Tedd didn't come across the above one by accident *lol*. Cheers, Rob. Well... now that you mentioned it :-) Good discussion all. Thanks for everyone's input, learned a lot -- and hopefully didn't annoy too many. tedd -- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] If value is odd or not
On 6/5/06, Adam Zey [EMAIL PROTECTED] wrote: Let's make it even more compact and confusing :) echo $variable is .($variable % 2 ?'even':'odd').br /\n; I'm not sure if you can nuke the whitespace in the modulus area or not. Yes you can,in php whitespaces inside expressions does not have special meaning. echo $variable is .($variable%2?'even':'odd').br /\n; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I make a HTML tree for a set of nodes?
Hi, On Tuesday 06 June 2006 21:05, Jochem Maas wrote: [snip] I might be late to the party but have you thought of trying the YAHOO UI lib (treeview widget) it even allows you to dynamically load subbranches as they are expanded (AJAX lovelyness): http://developer.yahoo.com/yui/treeview/ Thanks, that's a nice library. But it is really what I'm looking for, and it has many features I won't be using. I have used (and extended) the treeview code with great success (ok so I'm biased ;-) - if nothing else the guys at YAHOO have done a great job in showing how one can use prototyping (more or less the javascript equivalent to classes) to build [very] robust javascript libraries. testament to=YAHOO JS Lib being rather good I have made the YAHOO javascript lib(s) part of my core [reusable] js codebase - the only downside is that its a bit embarrassing hwo the YAHOO stuff has made alot of my own js code redundant :-P testament There are just sooo many libraries and code snippets and paradigms these days... disclaimerI have nothing to do with YAHOO apart from occasionally harassing one of their system architects (sorry Rasmus) about things not related to YAHOO/disclaimer Hands off Rasmus! He's a good guy! Thank you for your answer, Niels -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ADODB store session to database
On 6/7/06, weetat [EMAIL PROTECTED] wrote: Hi all , I am having problem in store session in the database . Below is the example code from code. Ask the adodb guys. http://adodb.sourceforge.net/#mail -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] better way to create custom text file from query results?
Hello All, I've written a clunky script that presents a form to a user with 30 checkboxes on it to match 30 fields in a table. The user checks off each field they want to appear in a text file produced by the script. The script I wrote captures each checkbox response to a separate variable: $fieldname1=$_POST['fieldname1']; $fieldname2=$_POST['fieldname2']; etc... I then build a custom query based on those variables using 30 logic statements like such: if ($fieldname1) $query .=fieldname1, ; if ($fieldname2) $query .=fieldname2, ; etc... I then query the DB and iterate over the results, shoving the data into an output variable like this (again 30 logic statements): if ($fieldname1) $output.=$row[fieldname1]\t; if ($fieldname2) $output.=$row[fieldname2]\t; then I print the contents of $output to a text file. It seems that there has to be a better way of doing this. Can the $_POST superglobal be manipulated in this way: foreach ($_POST as $fieldname) ? Thanks for any help and guidance. - Ben smime.p7s Description: S/MIME cryptographic signature
Re: [PHP] better way to create custom text file from query results?
On 6/7/06, Ben Liu [EMAIL PROTECTED] wrote: Hello All, snip It seems that there has to be a better way of doing this. Can the $_POST superglobal be manipulated in this way: foreach ($_POST as $fieldname) ? Yes, that will work. If in doubt give something a try. :) -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Replacing text of a DOM text node
BTW, is there an easy way to get the total amount of items in a curent node? count ( $nodeElement - parentNode - childNodes ) always returns 1. For now the only solution I know of is looping through the nodeElements (e.g. foreach ( $nodeElement as $value ) and have a counter inside the loop. The way I did this (unfortunately in another language) was to write a recursive function that traveled to the end counting along the way and then returned the count. hth's tedd -- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] better way to create custom text file from query results?
At 8:21 AM -0400 6/7/06, Ben Liu wrote:
Hello All,
I've written a clunky script that presents a form to a user with 30 checkboxes
on it to match 30 fields in a table. The user checks off each field they want
to appear in a text file produced by the script. The script I wrote captures
each checkbox response to a separate variable:
$fieldname1=$_POST['fieldname1'];
$fieldname2=$_POST['fieldname2'];
etc...
I then build a custom query based on those variables using 30 logic statements
like such:
if ($fieldname1) $query .=fieldname1, ;
if ($fieldname2) $query .=fieldname2, ;
etc...
I then query the DB and iterate over the results, shoving the data into an
output variable like this (again 30 logic statements):
if ($fieldname1) $output.=$row[fieldname1]\t;
if ($fieldname2) $output.=$row[fieldname2]\t;
then I print the contents of $output to a text file.
It seems that there has to be a better way of doing this.
Ben:
What you did doesn't look bad to me. If you understand it, it's obvious, and it
works...
But, if it was my code, I might take steps one and two and combine them, and
run the process through a loop, like so:
for ($i = 1; $=30; $I)
{
if ($_POST['$i']) $query .=$i, ;
}
And then assemble the data the same way.
for ($i = 1; $=30; $I)
{
if ($i) $output.=$row[$i]\t;
}
This is written on the fly, so it may not work as I expect, but I'm sure you
get the idea.
hth's
tedd
--
http://sperling.com http://ancientstones.com http://earthstones.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] better way to create custom text file from query results?
I guess I was just talking the problem out. :-)
Writing that post helped me think of iterating through $_POST. Now
I've come to this problem:
Before I did this and it works:
while ([EMAIL PROTECTED]($result)) {
if ($fieldname1) $output.=$row[fieldname1]\t;
if ($fieldname2) $output.=$row[fieldname2]\t;
}
Trying to tighten up as discussed with this, but doesn't work:
while ([EMAIL PROTECTED]($result)) {
foreach ($_POST as $key = $data)
if ($data) {$output.=$row[ . $key . ]\t;
} // foreach
} // end while $row
The above throws a Parse error: parse error, expecting `T_STRING' or
`T_VARIABLE' or `T_NUM_STRING' in error.
This substitution:
if ($data) {$output.=$row[$key]\t;
eliminates the aforementioned error, but does not produce the desired
results.
On Jun 7, 2006, at 8:26 AM, chris smith wrote:
If in doubt give something a try. :)
smime.p7s
Description: S/MIME cryptographic signature
Re: [PHP] File downloads
At 8:42 AM + 6/7/06, kartikay malhotra wrote: Dear All, I have a HTTP server + MySQL database. Everytime a file is requested for download, my PHP script loads the content from the database into a temporary file (on the server). I then pass a URL to the client, with a link to this file. The client can thus download the file at any time. However, I can foresee many problems with this approach. One is, when to delete the temporary file? Also with more than one client, this approach would have to be refined. Security is also an issue: One user may read another's files. Can anyone kindly give me an alternative approach? I reiterate, I cannot supply static URLs as the downloadable file is generated on-demand. Thanks Regards KM KM: Thinking off the top of my head (not always the best for me) -- why not give the user a static url AND a key? The static url would have a php program sitting there waiting for a user to come along and provide the correct key. After which, your program would then create the file (in a random named folder); provide the user with a link; and clean-up after he's done. That way you have the control over what's happening. The key approach handles security and when to clean-up. hth's tedd -- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] better way to create custom text file from query results?
Nevermind, got it to work with this:
while ([EMAIL PROTECTED]($result)) {
foreach ($_POST as $key = $data) {
if ($data) $output.=$row[$key]\t;
} // foreach $_POST
}// while $row
Had a poorly positioned statement throwing off the data output.
Thanks for all suggestions...
--Ben
smime.p7s
Description: S/MIME cryptographic signature
Re: [PHP] Re: Pear DB and memcached
Ben Ramsey wrote: On 6/6/06 9:55 AM, Ruben Rubio Rey wrote: Im having a trouble using memcached with pear db. When im using memcache to store and retrieve an string, all works fine. When Im using memcache to store a pear db resulset, it does not work!! This retrieves data but pear::db does not understand it. I really dont know This is because $db-query returns a resource, which is a reference to the data and not the data itself. For example, let's say you're using the MySQL driver for PEAR::DB, then when you call $db-query(), it uses mysql_query(). This function will return a resource. When you store the resource to the memcache server and then later retrieve it, it no longer maintains its reference to the data. If you want to store the data to the cache, I suggest you use getAll() to retrieve an array of data and then store that to the memcache server: $db-setFetchMode(DB_FETCHMODE_ASSOC); $data = $db-getAll($sSQL); memcache_set($MEMCACHE_STR, MD5($sSQL), $data, 0, 10); Now, your result set is stored properly on the memcache server. Seems its working. Thaks a lot! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Cant work HTML echo loop
Hi guys Im here again, now I got this problem with a loop. The script is at the end of the message so you guys can review it. Now to the problem: I have a script that go to a site and try to access an url like www.domain.com/story/variable/ it should do the following: Try to open the page if it doesnt exist return false for the boolean check, If not should echo the page and add to the variable to be like: www.domain.com/story/1/ www.domain.com/story/2/ www.domain.com/story/3/ etc... I'm trying to echo all the pages in one html adding it after echoing it. It just return some strange values like z or a pund signal... Anyone off you guys up to the task? Thanks a lot... Rodrigo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Cant work HTML echo loop
i guys Im here again, now I got this problem with a loop. The script
is at the end of the message so you guys can review it. Now to the
problem: I have a script that go to a site and try to access an url
like www.domain.com/story/variable/ it should do the following:
Try to open the page if it doesnt exist return false for the boolean check,
If not should echo the page and add to the variable to be like:
www.domain.com/story/1/
www.domain.com/story/2/
www.domain.com/story/3/
etc...
I'm trying to echo all the pages in one html adding it after echoing
it. It just return some strange values like z or a pund signal...
Anyone off you guys up to the task?
Thanks a lot...
Rodrigo
?
$urlChapter = 1;//'/'.$_POST[chapter].'/';
$urlStory = '/s/'.$_POST[story];
$urlMain = http://www.domain.com;;
$url = $urlMain.$urlStory.$urlChapter;
$texto = file($url);
$result2 = count($texto);
$i = 0;
while ($i $result2)
{
echo $texto[$i];
$i++;
}
while (@fopen(http://www.domain.com/s/$urlStory/$urlChapter/,r;)!=null)
{
$pega = @fopen($urlMain.$urlStory.$urlChapter,r);
$pega = strip_tags($pega, 'p/pbr');
echo $pega;
$urlChapter++;
}
?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] generating/transforming HTML so that it 'works' in a flash file
hi people, I've been STFW till I'm blue in the face (so lack of oxygen might be problem atm) but can't find any [decent] info on generating/transforming existing HTML so thats it's compatible with the subset of tags that are supported by Flash (apparently Flash has the ability to show something that resembles HTML in certain visual controls - I don't flash, I'm just responsible for supplying XML feeds that the flash site/file in question can consume). so the question does any know of a reliable resource on this subject and/or some code nugget that is capable of generating/transforming (x)HTML into the cruft that Flash is capable of displaying? any feedback is welcome (apart from 'STFW' - I'm already doing that :-P) rgds, Jochem ps - my server side stuff is all php (so I need to have an HTML 'converter' written in php too [preferably]) before someone hits me with the 'what does this has to do with php' response. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Introductory message
Hi all, I am attempting to send my first post to the list. Been reading and using PHP with passion for the past year on our website and want to learn more and more, and contribute if I can. -- JF Simard creative + code + logistics // Feed your eyes - http://netdiver.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] generating/transforming HTML so that it 'works' in a flash file
2006/6/7, Jochem Maas [EMAIL PROTECTED]: hi people, I've been STFW till I'm blue in the face (so lack of oxygen might be problem atm) but can't find any [decent] info on generating/transforming existing HTML so thats it's compatible with the subset of tags that are supported by Flash (apparently Flash has the ability to show something that resembles HTML in certain visual controls - I don't flash, I'm just responsible for supplying XML feeds that the flash site/file in question can consume). so the question does any know of a reliable resource on this subject and/or some code nugget that is capable of generating/transforming (x)HTML into the cruft that Flash is capable of displaying? any feedback is welcome (apart from 'STFW' - I'm already doing that :-P) rgds, Jochem ps - my server side stuff is all php (so I need to have an HTML 'converter' written in php too [preferably]) before someone hits me with the 'what does this has to do with php' response. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Have you read the following? http://livedocs.macromedia.com/flash/mx2004/main_7_2/1027.html http://livedocs.macromedia.com/flash/mx2004/main_7_2/1014.html
[PHP] question on getting PDO to output final assembled query from prepared statements?
I am working on some code that I am moving to use PDO in order to play with it a bit. I used to use ADODB, but want to try out the performance of using PDO and just skipping some of the portability of the db code. The one thing I find myself missing is the ADODB debug and sql values where you can get out the last query executed (with $dbh-sql) and a dump of queries as they are executed (with $dhb- debug = true). Can anyone suggest how I can get this functionality into my code with PDO? I want to be able to just set a debug flag in a config file for the project and get a dump of all SQL queries executed output to the page as it loads. I'm not sure what the best method to extend/wrap PDO calls to do this as I don't see any way in the PDO functionality to do it now. Thanks for the tips/help Rick -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Introductory message
[snip] I am attempting to send my first post to the list. Been reading and using PHP with passion for the past year on our website and want to learn more and more, and contribute if I can. [/snip] Your attempt was successful, some suggested reading; http://zirzow.dyndns.org/php-general/NEWBIE -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] question on getting PDO to output final assembled query from the prepared statements
I am working on some code that I am moving to use PDO in order to play with it a bit. I used to use ADODB, but want to try out the performance of using PDO and just skipping some of the portability of the db code. The one thing I find myself missing is the ADODB debug and sql values where you can get out the last query executed (with $dbh-sql) and a dump of queries as they are executed (with $dhb- debug = true). Can anyone suggest how I can get this functionality into my code with PDO? I want to be able to just set a debug flag in a config file for the project and get a dump of all SQL queries executed output to the page as it loads. I'm not sure what the best method to extend/wrap PDO calls to do this as I don't see any way in the PDO functionality to do it now. Thanks for the tips/help Rick -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] file( ) function
Hi,
I am facing some trouble with the file( ) function. I understand that it
returns the contents of the file in an array. Also, I am able to print the
lines using the echo function. However, whenever I try to compare the
contents of an array using strcmp, or ==, the page simply keeps 'loading',
instead of printing results.
The following is the code that I try:
$name = $_POST[filename];
$lines = file($name);
$i = 0;
$len = sizeof($lines);
//echo $i;
while($i $len) {
//echo $lines[$i];
$temp = $lines[$i];
$temp = trim($temp);
//echo $temp;
if($temp1 == '--') {
echo $i;
return $i;
}
else
$i++;
}
I think that the way the lines of the file are stored in the array may be
the problem, but I do not know what I am supposed to change. Any help would
be appreciated.
Thanks.
MM.
Re: [PHP] file( ) function
On 6/8/06, Mayank Maheshwary [EMAIL PROTECTED] wrote:
$name = $_POST[filename];
$lines = file($name);
$i = 0;
$len = sizeof($lines);
//echo $i;
while($i $len) {
//echo $lines[$i];
$temp = $lines[$i];
$temp = trim($temp);
//echo $temp;
if($temp1 == '--') {
This should be $temp, shoudn't it?
echo $i;
return $i;
}
else
$i++;
}
Rabin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file( ) function
Rabin Vincent [EMAIL PROTECTED] escreveu na mensagem
news:[EMAIL PROTECTED]
On 6/8/06, Mayank Maheshwary [EMAIL PROTECTED] wrote:
$name = $_POST[filename];
$lines = file($name);
$i = 0;
$len = sizeof($lines);
//echo $i;
while($i $len) {
//echo $lines[$i];
$temp = $lines[$i];
$temp = trim($temp);
//echo $temp;
if($temp1 == '--') {
This should be $temp, shoudn't it?
echo $i;
return $i;
}
else
Else here´s putting you in loop.
$i++;
}
Rabin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file( ) function
Yes, that is actually $temp, not $temp1. However, my problem still remains
the same.
Several lines in the file contain the exact same string as the one I am
comparing. I need their positions in the array so that I can operate on
other lines in the file. That is why I am using file( ) instead of other
file reader functions.
Thanks.
MM.
$name = $_POST[filename];
$lines = file($name);
$i = 0;
$len = sizeof($lines);
//echo $i;
while($i $len) {
//echo $lines[$i];
$temp = $lines[$i];
$temp = trim($temp);
//echo $temp;
if($temp1 == '--') {
This should be $temp, shoudn't it?
echo $i;
return $i;
}
else
$i++;
}
[PHP] php sessions and Google
Hi gang: I've read that php sessions can create problems for Google bots. For example, the following was taken from a Google Web Master Help Center: -- Quote -- Allow search bots to crawl your sites without session IDs or arguments that track their path through the site. These techniques are useful for tracking individual user behavior, but the access pattern of bots is entirely different. Using these techniques may result in incomplete indexing of your site, as bots may not be able to eliminate URLs that look different but actually point to the same page. -- Un-quote -- http://www.google.com/support/webmasters/bin/answer.py?answer=35770 I've also seen a comment here: http://www.weberdev.com/get_example-3431.html But, I'm not following what's happening. Can someone shed some light on this for me? How can one do sessions and make Google bots happy? Thanks in advance for any comments or suggestions. tedd -- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] SSL support for pgsql module in Windows binary distribution
Hi Is there any reason why SSL support for pgsql module is disabled by default in binary distribution for Windows (PHP 5.1.4 zip package)? I thing it'd be very useful if this feauture were compiled in. I sent this question to php-windows a few days ago with no response. Regards Peter Kuma -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] odbc remote
how do I do a remote connection for odbc? Everything that I see is on the local machine. Can you do an odbc to a remote database? Benjamin Adams / Lord of the Root / Ambrosia Software, Inc. -- http:// www.AmbrosiaSW.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] generating/transforming HTML so that it 'works' in a flash file
Martin Alterisio wrote: 2006/6/7, Jochem Maas [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]: ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Have you read the following? http://livedocs.macromedia.com/flash/mx2004/main_7_2/1027.html http://livedocs.macromedia.com/flash/mx2004/main_7_2/1014.html yes I found those already and read them (but thanks for pointing them out): 1. I'm trying to find something flash version agnostic so my XML output routines can be reused by different flash files (made by different people, with different reqs, etc) 2. the apparent lack of tag support is a major bummer when trying to map fullblown (x)HTML to something flash will display sensibly... writing a fullblown robust converter from scratch is something I don't really have the time for (and the gains are not really worth it) - I mean where do you start when TABLE is not even supported :-/ rather a downer all in all - I guess I have to start tweaking tinyMCE to only produce the bare minimum of markup, seems like the path of least resistance. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: odbc remote
Benjamin Adams wrote: how do I do a remote connection for odbc? Everything that I see is on the local machine. Can you do an odbc to a remote database? As far as I know ODBC can be used only locally. Although some kind of forwarding utilities might exist. Maybe it could be accomplished by windows sharing (eg if your database is MS Access). Peter Kuma -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: SSL support for pgsql module in Windows binary distribution
Peter Kuma wrote: Hi Is there any reason why SSL support for pgsql module is disabled by default in binary distribution for Windows (PHP 5.1.4 zip package)? I thing it'd be very useful if this feauture were compiled in. I sent this question to php-windows a few days ago with no response. Regards Peter Kuma probably because it relies on openssl which is disabled by default (and built as shared), as such you wouldn't be able to use pgsql if openssl was disabled... well, that's my first guess anyway... I don't really know. - tul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: odbc remote
I use odbc to connect to mainframe databases, and they are definitely remote from my web server, and to access the mainframe database, the mainframe needed to support tcp/ip on the database end and I needed a special driver on the ODBC end. Perhaps the odbc driver routine is the key (check your odbc manager utility, if you have one, and try adding the datasource, looking for host name provisions). Hope this helps, Warren Vail -Original Message- From: Peter Kuma [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 07, 2006 2:51 PM To: php-general@lists.php.net Subject: [PHP] Re: odbc remote Benjamin Adams wrote: how do I do a remote connection for odbc? Everything that I see is on the local machine. Can you do an odbc to a remote database? As far as I know ODBC can be used only locally. Although some kind of forwarding utilities might exist. Maybe it could be accomplished by windows sharing (eg if your database is MS Access). Peter Kuma -- 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] file from database work local, but not on server
Best group member,
This code works fine on my local machine:
$Query = sprintf(SELECT * FROM filestorage WHERE id=%s LIMIT 1,
$_GET['fileid']);
$Result = mysql_query($Query);
if (mysql_num_rows ($Result)0) {
$Row = @mysql_fetch_array ($Result);
$file_type = $Row[filetype];
$file = $Row[filedata];
header (Content-type: $file_type);
header(Content-Disposition: attachment;
filename=fil.substr($Row['filename'], strrpos($Row['filename'], '.')));
'.')).'
print $file;
}
But when I run it on my server it does not start the download, and the file
name is the location of the script instead of what I state as file name.
Is this a server issue? I run Linux server with Plesk. Is there anyone with
the same problems?
Best regards,
Peter Lauri
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Introductory message
Jay Blanchard wrote: [snip] I am attempting to send my first post to the list. Been reading and using PHP with passion for the past year on our website and want to learn more and more, and contribute if I can. [/snip] Your attempt was successful, some suggested reading; http://zirzow.dyndns.org/php-general/NEWBIE Thought we were going to add the Security subsection to the Where to Find More Information section of the NEWBIE email. Wasn't it supposed to include a link to the manuals security area as well as the phpsec site? -- life is a game... so have fun. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Getting totals
I really doubt you need to use strstr() here, since it will return a
string (_if_ the 'needle' is found in the 'haystack')[1], I guess you're
looking for strpos() or something similar.
Now, you said that you have this IPs on your database, so why don't you
count the IPs directly on your database? If the examples you gave are
real and the first 3 segments of each IP are the same, then you could
group your records, clasify and count them. For example, if you were
using MySQL, you can count them with something like
SELECT
SUBSTRING(ip, 1, 11) AS ip
COUNT(1) AS counter
FROM table
GROUP BY ip
ORDER BY ip ASC
*NOT tested
which should give you something like
ip | counter
-+-
192.168.100 | 1
192.168.101 | 2
··· | ···
192.168.110 | 11
[1] http://php.net/strstr
Rob W. wrote:
Sorry for the miss understanding, That's the way the viarable will look,
i'm putting it in as a viariable.
if (strstr($block,$address)) {
$inc++;
}
- Original Message - From: Richard Lynch [EMAIL PROTECTED]
To: Rob W. [EMAIL PROTECTED]
Sent: Tuesday, June 06, 2006 8:58 PM
Subject: Re: [PHP] Getting totals
Put quotes or apostrophes on the strings...
if (strstr('192.168.100','192.168.100.10')) {
On Tue, June 6, 2006 8:46 pm, Rob W. wrote:
if (strstr(192.168.100,192.168.100.10)) {
$inc++;
}
echo $inc;
That returns nothing. What am i still doing wrong?
- Original Message -
From: Rabin Vincent [EMAIL PROTECTED]
To: Rob W. [EMAIL PROTECTED]
Cc: php-general@lists.php.net
Sent: Tuesday, June 06, 2006 1:36 PM
Subject: Re: [PHP] Getting totals
On 6/6/06, Rob W. [EMAIL PROTECTED] wrote:
So far what I have gotten is a stristr match but it's not working
correctly. I have a variable that basically weed's out the last
digits of
the ip it's self from help previously
So my code so far is:
if (stristr($block,$address)) {
$count_ip++;
}
You've got the parameters mixed up. strstr is (haystack,
needle) so you need strstr($address, $block). php.net/stristr.
--
Atentamente / Sincerely,
J. Rafael Salazar Magaña
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php sessions and Google
tedd wrote: Hi gang: I've read that php sessions can create problems for Google bots. For example, the following was taken from a Google Web Master Help Center: -- Quote -- Allow search bots to crawl your sites without session IDs or arguments that track their path through the site. These techniques are useful for tracking individual user behavior, but the access pattern of bots is entirely different. Using these techniques may result in incomplete indexing of your site, as bots may not be able to eliminate URLs that look different but actually point to the same page. -- Un-quote -- http://www.google.com/support/webmasters/bin/answer.py?answer=35770 I've also seen a comment here: http://www.weberdev.com/get_example-3431.html But, I'm not following what's happening. Can someone shed some light on this for me? How can one do sessions and make Google bots happy? use_trans_sid (I think) will append the sessionid to all pages, so instead of: /page.php it will become /page.php?PHPSESSID=x much the same as if you do: ?php echo '/page.php?' . SID; ? Bots don't like that, so where possible turn use_trans_sid off (check manual about when/how you can do this). -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] file from database work local, but not on server
Peter Lauri wrote:
Best group member,
This code works fine on my local machine:
$Query = sprintf(SELECT * FROM filestorage WHERE id=%s LIMIT 1,
$_GET['fileid']);
$Result = mysql_query($Query);
if (mysql_num_rows ($Result)0) {
$Row = @mysql_fetch_array ($Result);
$file_type = $Row[filetype];
$file = $Row[filedata];
header (Content-type: $file_type);
header(Content-Disposition: attachment;
filename=fil.substr($Row['filename'], strrpos($Row['filename'], '.')));
'.')).'
print $file;
}
But when I run it on my server it does not start the download, and the file
name is the location of the script instead of what I state as file name.
The first thing you should do is read this site:
http://www.phpsec.org
I could pass all sorts of bad things to $_GET['fileid'] and it will ruin
your database.
At least make it:
(int)$_GET['fileid'];
so if it's non-numeric, it will get converted to 0.
Can we assume the database is exactly the same and it's not that
$row['filename'] has the wrong data in it?
--
Postgresql php tutorials
http://www.designmagick.com/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: file( ) function
Mayank Maheshwary wrote:
Hi,
I am facing some trouble with the file( ) function. I understand that it
returns the contents of the file in an array. Also, I am able to print the
lines using the echo function. However, whenever I try to compare the
contents of an array using strcmp, or ==, the page simply keeps 'loading',
instead of printing results.
The following is the code that I try:
$name = $_POST[filename];
$lines = file($name);
$i = 0;
$len = sizeof($lines);
//echo $i;
while($i $len) {
//echo $lines[$i];
$temp = $lines[$i];
$temp = trim($temp);
//echo $temp;
if($temp1 == '--') {
echo $i;
return $i;
}
else
$i++;
}
I think that the way the lines of the file are stored in the array may be
the problem, but I do not know what I am supposed to change. Any help
would be appreciated.
Thanks.
MM.
You seem to be aware of the fact that each line of the file is loaded into
an arry element with the newline still attached as you are using trim() to
clear white space from the start/end of the array element. For a second
test, maybe do a strlen on the array element and see if that tells you
anything.
Cheers
--
David Robley
Memory is a thing we forget with.
Today is Prickle-Prickle, the 13rd day of Confusion in the YOLD 3172.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php sessions and Google
At 10:56 AM +1000 6/8/06, Chris wrote: tedd wrote: Hi gang: I've read that php sessions can create problems for Google bots. For example, the following was taken from a Google Web Master Help Center: -- Quote -- Allow search bots to crawl your sites without session IDs or arguments that track their path through the site. These techniques are useful for tracking individual user behavior, but the access pattern of bots is entirely different. Using these techniques may result in incomplete indexing of your site, as bots may not be able to eliminate URLs that look different but actually point to the same page. -- Un-quote -- http://www.google.com/support/webmasters/bin/answer.py?answer=35770 I've also seen a comment here: http://www.weberdev.com/get_example-3431.html But, I'm not following what's happening. Can someone shed some light on this for me? How can one do sessions and make Google bots happy? use_trans_sid (I think) will append the sessionid to all pages, so instead of: /page.php it will become /page.php?PHPSESSID=x much the same as if you do: ?php echo '/page.php?' . SID; ? Bots don't like that, so where possible turn use_trans_sid off (check manual about when/how you can do this). Chris: Thanks -- after your lead, I found that my site's session.use_trans_sid was turned off by default. So, it wasn't the problem I thought it might have been. Thanks again. tedd -- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php sessions and Google
tedd wrote: At 10:56 AM +1000 6/8/06, Chris wrote: tedd wrote: Hi gang: I've read that php sessions can create problems for Google bots. For example, the following was taken from a Google Web Master Help Center: -- Quote -- Allow search bots to crawl your sites without session IDs or arguments that track their path through the site. These techniques are useful for tracking individual user behavior, but the access pattern of bots is entirely different. Using these techniques may result in incomplete indexing of your site, as bots may not be able to eliminate URLs that look different but actually point to the same page. -- Un-quote -- http://www.google.com/support/webmasters/bin/answer.py?answer=35770 I've also seen a comment here: http://www.weberdev.com/get_example-3431.html But, I'm not following what's happening. Can someone shed some light on this for me? How can one do sessions and make Google bots happy? use_trans_sid (I think) will append the sessionid to all pages, so instead of: /page.php it will become /page.php?PHPSESSID=x much the same as if you do: ?php echo '/page.php?' . SID; ? Bots don't like that, so where possible turn use_trans_sid off (check manual about when/how you can do this). Chris: Thanks -- after your lead, I found that my site's session.use_trans_sid was turned off by default. So, it wasn't the problem I thought it might have been. So your page urls don't automatically append the session id to the end? I might have the wrong variable name so if you're still seeing them, I obviously have it wrong... -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Pear Pager
Hi all , Thanks all in this newsgroup for your help. I have question regarding PEAR Pager . The PEAR pager is working ok , however , the PEAR Pager always display totalItems: display and value 1 on my web page. How to make the totalItems: and the value 1 not to display on webpage? I am using MYSQL database and PHP 4.3.2 Thanks -weetat -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
