3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "[spoiler]Test\ntesting\n\nss\n[/spoiler]."; $text = preg_replace_callback("(\[spoiler\](.*?)\[\/spoiler\])is", function($match){ $lines = explode("\n", str_rot13($match[1])); foreach ($lines as &$line) { if (!empty($line)) $line = "[spoiler]".$line."[/spoiler]"; } unset($line); $output = implode("\n",$lines); return $output; }, $text ); echo $text; ?>
Output for git.master, git.master_jit, rfc.property-hooks
[spoiler]Grfg[/spoiler] [spoiler]grfgvat[/spoiler] [spoiler]ff[/spoiler] .

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:
47.1 ms | 401 KiB | 8 Q