PHP Help needed

[cgworld]

So let's say
$url = "http://mysite/index.php?page=down&do=search&key=0-9"

How to say if "index.php?page=down&do=search&key" all those vars are set ($_GET) then do somethn ?

 

[Bread]

You can do something along these lines

$url="your url";
$findme = 'what your searching for';
$pos = strpos($url, $findme);

if ($pos === false) {
echo "no found!";
} else {
echo "it was found! at position ".$pos;

}

 

[litewarez]

use strstr

if(strstr("litewarez","some string that may contain litewarez"))
{
//would be true
}

 

[sloddl]

if you need it for exactly this url...

if($url=='index.php?page=down&do=search&key'){
//do something...
}

as simple as it gets.

 

[Gaurav]

A little improvement on the code posted by Bread :

$url="your url";
$findme  = 'what your searching for';

if(is_numeric(strpos($url, $findme))) {
   
//Your code here

}

 

[cgworld]

Ok just using ($_GET it can be done)