3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "30.10.2012"; $reverse = false; $inputSplitChar = $reverse === false ? '.' : '-'; $OutputSplitChar = $reverse === false ? '-' : '.'; $resultArray = array_map('strrev', explode($inputSplitChar, strrev($input))); $result = implode($OutputSplitChar, $resultArray); echo $result;
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 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2012-10-30

preferences:
269.29 ms | 406 KiB | 457 Q