3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr1 = array( '09:26-DOWN', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-DOWN', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP' ); $arr2 = array( '09:31-DOWN', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP' ); $result = array_map(function($a, $b){return $a[6] . $b[6];}, $arr1, $arr2); print_r($result);
based on tufhS
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Array ( [0] => DD [1] => UU [2] => UU [3] => UU [4] => UU [5] => UU [6] => UU [7] => UU [8] => DU [9] => UU [10] => UU [11] => UU [12] => UU [13] => UU [14] => UU [15] => UU [16] => UU [17] => UU )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/FhRJa on line 45
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, expecting ')' in /in/FhRJa on line 45
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/FhRJa on line 45
Process exited with code 255.