Query strings...

[BeBop]

Well I thought I'd post a little helpful snippet of code to all you aspiring PHP developers out there.

I was having trouble when referring to scripts using $_SERVER['QUERY_STRING] and ending up getting the query repeated over and over if i added something to the end of it so i did this:

PHP Code:

$qstring = $_SERVER['QUERY_STRING'];
$qstring = explode('&op=', $qstring);
$qstring = $qstring[0]; 


just replace &op= with what you dont want to be there...

Example:

<a href="?<?=$qstring;?>&op=add">Add</a> :: <a href="?<?=$qstring;?>&op=edit">Edit</a> :: <a href="?<?=$qstring;?>&op=delete">Delete</a></td>

$qstring evals to this when nothing is there

view=GM&cmd=manage

Have fun,
BeBop