3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secret = 9292929; $data = '<?php $secret = 1111111; ?>'; $trigger = ".*)/e\0"; preg_replace( "/($trigger)/i", '<em>$1</em>', $data ); var_dump( $secret );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_replace(): NUL is not a valid modifier in /in/HRl58 on line 9 int(9292929)

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:
38.69 ms | 401 KiB | 8 Q