3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test_code = '8**'; $test_code = str_replace('*', '[0,9]{1}', $code); echo 'test_code = '.$test_code; $course_filters = array('200','809'); if (!empty($course_filters[$subject])) { foreach ($course_filters as $key => $code) { preg_match("/".$test_code."/", $code, $matches); if ($matches) { echo "found = ".$code; } } }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $code in /in/AdjNn on line 4 Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/AdjNn on line 4 test_code = Warning: Undefined variable $subject in /in/AdjNn on line 9

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:
46.58 ms | 402 KiB | 8 Q