Anonymní profil peter – Programujte.com

KIIV - taky pindam stale o google, ale obcas je lepsi odpoved link nebo kod, i kvuli ostatnim, kteri najdou tohle tema :)

php.net/strpos 

<?php
$mystring = 'abc';
$findme   = 'a';
$pos = strpos($mystring, $findme);

// Note our use of ===.  Simply == would not work as expected
// because the position of 'a' was the 0th (first) character.
if ($pos === false) {
    echo "The string '$findme' was not found in the string '$mystring'";
} else {
    echo "The string '$findme' was found in the string '$mystring'";
    echo " and exists at position $pos";
}
?>