3v4l.org

run code in 300+ PHP versions simultaneously
<?php function substr_count_array( $haystack, $needle ) { $count = 0; foreach ($needle as $substring) { $count += substr_count( $haystack, $substring); } return $count; } $str = 'The fox jumped over the table and ate a frog'; $search = 'fox ate apple'; $words = explode(' ', $search); $result = substr_count_array($str, $words); if(($result / $words) * 100 > 50) { echo 'Related to your query (Total words: '.$words.', Words found: '.$result.')'; } else { echo 'Could not find anything related'; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: int / array in /in/F5lVK:21 Stack trace: #0 {main} thrown in /in/F5lVK on line 21
Process exited with code 255.

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:
39.23 ms | 401 KiB | 8 Q