Searching a query string for specific text

[sford999]

Hi,

 

I'm looking to search a query string for specific text, as I`m getting a lot of hacking attempts on my site, and I want to exclude them and block the IP's that are attempting the hack.

 

eg:

The page would be

 

rigs.htm?rigs:34 to view the rigs section and rig ID 34

 

but I want to search for anything after that.

 

ie: rigs.htm?rigs:34/check_entry.php?dir_abs_src=

 

The thing i want to search for is in bold above.

 

I`m currently using the following code to split the querystring into that pages I want.

 

<?php

$page = mysql_real_escape_string($_SERVER['QUERY_STRING']);

list($pid, $sid) = explode(":", $page);

?>

 

I'm clueless how I would go about this, so any help would be appreciated.

 

Thanks

[MeTitus]

What URL pattern is that one my friend.

 

I think you should have a better look at it. Try to defined a Rest url pattern that would help you.

 

MeTitus

[sford999]

Huh? I don`t understand what you mean ???

[bpops]

sford,

 

Look up strpos() and substr() at php.net. Those should help.