3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! $p = '/^([A-Za-z0-9\!\@\#\$\%\^\&\*\(\)\-\=\_\+\~\`\\\'\;\[\]\/\.\,\<\>\?\|\"\:\}\{])*$/'; var_dump( preg_match($p, 'admin') );
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1)