- strripos: documentation ( source)
<?php
$t1 = "http://fashion/ru/items/2";
$t2 = "http://fashion/logout";
//stripos
//strpos
//strripos
//strstr 5.5.0 0,029 s 0,092 s 12,633 MiB | 5.5.0 0,021 s 0,039 s 12,633 MiB
if(strripos($t1,"logout")){
echo "true";
}