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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 ltiOT
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => A:1 [1] => A:2 [2] => A:3 [3] => A:4 [4] => A:5 [5] => A:6 [6] => A:7 [7] => A:8 [8] => B:1 [9] => B:2 [10] => B:3 [11] => B:4 [12] => B:5 [13] => B:6 [14] => B:7 [15] => B:8 [16] => C:1 [17] => C:2 [18] => C:3 [19] => C:4 [20] => C:5 [21] => C:6 [22] => C:7 [23] => C:8 )