3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<? $x = "jasldfnjks" echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($x)}~', $x; ?>
based on vkZiU
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/7QeGv on line 3
Process exited with code 255.