3v4l.org

run code in 300+ PHP versions simultaneously
<?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 git.master, git.master_jit, rfc.property-hooks
int(1)

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
44.35 ms | 401 KiB | 8 Q