Hello everybody..

i select website addresses from database all that i need is ensure that is '.com' exists in variable or not

for example:
if $x[1]='www.yahoo.com' --> return true.

but if $x[1]='www.yahoo' --> return false with error message website is not entered correctly.

thanks in advance

Take your choice from ->

http://www.php.net/manual/en/function.strrpos.php
http://www.php.net/manual/en/function.strstr.php
http://www.php.net/manual/en/function.stristr.php
http://www.php.net/manual/en/function.substr-count.php

Simplest, quickest method:

PHP Code:

if (strpos($search_in, $search_for) !== false))
{
    // match found
}