3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2013-04-18T14:07:27Z

<?php
for($i=127;$i<256;$i++){
	$data = "a".chr($i)."b";
	$a=preg_replace("/[^-_a-z]/", "", $data);
	if($a!="ab") echo $data;
}
?>

Output
Performance
VLD
References
Branches

chr: documentation ( source)
preg_replace: documentation ( source)

preferences:dark modelive preview

36.8 ms | 402 KiB | 5 Q