3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "Darsstar"; $b = $a . "\n"; if (preg_match('/^[A-Z][a-z]++$/', $a)) { echo 'A zonder D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/', $b)) { echo 'B zonder D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/D', $a)) { echo 'A met D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/D', $b)) { echo 'B met D' . PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
A zonder D B zonder D A met D

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:
42.72 ms | 401 KiB | 8 Q