Pls help me on string cuttting

I am new to php

$tmp = www.domain.com/hhhhh.html?cat5

now I just want the string cut by '?', so it would look

www.domain.com/hhhhh.html

Waiting for answer, thanks

 

try
$string = explode("?", $tmp);
echo $string[0];

 

If it is for that specific string, do:

$tmp = str_replace('?cat5','',$tmp);

PHP:

If you do not know what is after the ?, use preg_replace:

$tmp = preg_replace('/\?(.*)/','',$tmp);

PHP:

 

definitely preg replace shall do the job!

 

I'd go with this if you just want to strip the URL variables.

No need to use regex is there's.... no need

 

$string = explode("?", $tmp);
echo $string[0];
or
$string=substr($tmp,strpos($tmp,"?")+1);
echo $string;