3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array1 = array('A', 'B', 'C'); $array2 = array('1', '2', '3','4','5', '6', '7','8'); $result = array(); foreach($array1 as $val) { foreach($array2 as $co) { $result[] = $val."".$co; } } print_r($result);
based on 9tsEe
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => A1 [1] => A2 [2] => A3 [3] => A4 [4] => A5 [5] => A6 [6] => A7 [7] => A8 [8] => B1 [9] => B2 [10] => B3 [11] => B4 [12] => B5 [13] => B6 [14] => B7 [15] => B8 [16] => C1 [17] => C2 [18] => C3 [19] => C4 [20] => C5 [21] => C6 [22] => C7 [23] => C8 )
Output for hhvm-3.10.0

Process exited with code 153.