3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set("pcre.jit", 0); $txt = <<<TEXT foo { A } foo { A } foo { B } foo { A } foo { C } TEXT; echo preg_replace('/\R{0,2}.*{[^}]*A[^}]*}/', '', $txt); echo "\n---\n"; echo preg_replace('/\R{0,2}.+{[^}]*A[^}]*}/', '', $txt); echo "\n---\n"; echo preg_replace('/\n{0,2}.*{[^}]*A[^}]*}/', '', $txt); echo "\n---\n"; echo preg_replace('/\n{0,2}.+{[^}]*A[^}]*}/', '', $txt);
Output for git.master_jit, git.master, rfc.property-hooks
foo { B } foo { C } --- foo { B } foo { C } --- foo { B } foo { C } --- foo { B } foo { C }

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:
40.66 ms | 1268 KiB | 4 Q