3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myString = "14f05000034e69"; $newArray = array(); for ($index=0; $index<strlen($myString)-1; $index+=2) { $newArray[] = $myString[$index+1]; $newArray[] = $myString[$index]; } print_r($newArray);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.31, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
Array ( [0] => 4 [1] => 1 [2] => 0 [3] => f [4] => 0 [5] => 5 [6] => 0 [7] => 0 [8] => 3 [9] => 0 [10] => e [11] => 4 [12] => 9 [13] => 6 )
preferences:
165.58 ms | 410 KiB | 5 Q