3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "The Chernobyl disaster was a catastrophic nuclear accident that occurred on 26 April 1986, in the No. 4 nuclear reactor at the Chernobyl Nuclear Power Plant, near the city of Pripyat, in the north of the Ukrainian SSR."; $pattern = '%[A-Z]\w+%'; $replacement = "capitalisted word"; $newString = preg_filter($pattern, $replacement, $string); print($newString);
Output for git.master, git.master_jit, rfc.property-hooks
capitalisted word capitalisted word disaster was a catastrophic nuclear accident that occurred on 26 capitalisted word 1986, in the capitalisted word. 4 nuclear reactor at the capitalisted word capitalisted word capitalisted word capitalisted word, near the city of capitalisted word, in the north of the capitalisted word capitalisted word.

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:
59.95 ms | 402 KiB | 8 Q