echo preg_replace(array(1,2),array(1000000,200000000),$On); На выходе: Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash in X:\home\okv\www\index.php on line 107 Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash in X:\home\okv\www\index.php on line 107 что не так то?