3v4l.org

run code in 300+ PHP versions simultaneously
<?php $table_array = array(); $result = array('hi', 'hello', 'there'); array_walk($result, function(&$row, $my) { //printf('%s ', $row); $index = &$row; $my[$index] = array(); }); var_dump($table_array);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Cannot use a scalar value as an array in /in/5WWC7:7 Stack trace: #0 [internal function]: {closure}('hi', 0) #1 /in/5WWC7(4): array_walk(Array, Object(Closure)) #2 {main} thrown in /in/5WWC7 on line 7
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:
38.86 ms | 401 KiB | 8 Q