Online PHP editor | output for AlV6I

<?php #$x = '[^A-Za-z0-9 \r\n@£$¥èéùìòÇØøÅå\x\{0394\}\x\{03A6\}\x\{0393\}\x\{039B\}\x\{03A9\}\x\{03A0\}\x\{03A8\}\x\{03A3\}\x\{0398\}\x\{039E\}ÆæßÉ!"#$%&\'*+,\-.\/:;\<\><=>?¡ÄÖÑÜ§¿äöñüà^\{\}\\\[~\]|\x\{20AC\}]+'; $x = '[^A-Za-z@£$¥èéùìòÇØøÅå]'; $data = 'asdf‘‼asdf'; $tmp = []; $result = mb_ereg($x,$data,$tmp); var_dump($tmp); /* $result = preg_match_all($x,$data,$tmp); var_dump($tmp); $z = $tmp[0][1]; $y = strpos($data,$z); $q = substr($data,$y,3); var_dump($q); */