Webmaster Forum / PHP / General PHP Topics / August 2007

what is the maximum lengths for a $_GET string? I have to upload a
text file, but it's quite awkard to use $_POST if $_GET would work.
thank you in advice.

I am trying to create a login system for my site. I've got everything
working properly so far, but I would like to make it a bit cleaner.
Currently, on each page that requires the user to be logged in, I am
checking the session first and redirecting them to the login page if

Hello mates,
Something weird is happening or it's just the fact that I'm doing
something wrong.
When use mssql for db connectivity, and then i call mssql_fetch_array,

Is there a timer for the page, so I can see how long it has taken for
process the page?
Say, the page opens,and at the buttom there is a text say "it took 4
hrs to process your request" :-)

Can you use javascript to activate a php function like so:
<?php
$tab="Tab.gif";
function myfunction($txt)

Im havin' problem with images in pages that were mod_rewrite-n.
So,
/blog/3/
is rewritten into

Being new to PHP & cookies, I am looking to write an email form, where
a user can choose their name from a drop down list, fill in the
content of the email and hit send and the email will be from that
user.

I have found a couple of sites that allow a visitor to upload an image
and the site returns either the "average color", or a palette of colors.
Several of them use PHP to accomplish this.  I have requested the source
code, but have not gotten a response (even though one site ...

Here's my code:
<?php
$mysqli = new mysqli("localhost", "****", "********", "***********");
$idNum = "1030";

I want to add a binary element (AES_ENCRYPT()) to a $_POST array. I need to
make it binary because it is going into a BLOB field.
$results = $dbr->Execute('select * from table1 where id='.$_GET['id']);
...

Hey guys,
I am trying to get PHP working on a Windows Vista Ultimate box running
IIS 7. First I made sure IIS was working properly....it is because it
serves up aspx (asp.net) pages (please don't hate!) with no problems.

I have a page rech.php where I'm doing a multi-criteria research Ex.
choose your car model, choose your country.
After validation of my form, on the same page, the lines will be
displayed (I put a max limitation of 500 lines). Ex. list of cars Fiat

php 5.x
I'm wondering if it is possible to make class methods in php returrn
2-dimensional arrays?
If it is possible then please explain how, maybe you have a good link about

I'm trying to create a script. When the script finished it sends
notifications to users.
I'm using phpmailer obviously to send the mails. I have an html
version as well as a plain text version for clients that doesn't

I have an array with elements based on 10. In other words, there can
be 10, 20, 30, etc. elements in the array. I want to loop through
elements 0-9, and print them out, and then loop through 10-19, and on
until the end of the array. I know how to loop through an array, but I