- strpos: documentation ( source)
<?php
$strong ='okebos';
$string='prodddukkemeja';
//while(($pos = strpos($string, 'produk_',$pos)) !== FALSE){
if((strpos($string, 'produk_')) !== FALSE){
echo $string;
}else{
echo $strong;
}
// $count++;
// $pos++;
// This ends
//}
//echo $count;