3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $items = array('amount' => 50, 'amount' => 60, 'amount' => 100, 'amount' => 25, 'amount' => 30, 'amount' => 89, 'amount' => 90, 'amount' => 120, 'amount' => 16, 'amount' => 38); $itemsSum = 0; array_walk_recursive($items, function ($item) use (&$itemsSum) { $itemsSum += 1; }); echo $itemsSum;
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/miRG4 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/miRG4 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/miRG4 on line 6
Process exited with code 255.