Online PHP editor | refs for sYKVZ

<?php $arr = [ "May Hello may", "Jun Hello12", "Jul 3" ]; $trans = [ 'Jan' => '01', 'Feb' => '02', 'Mar' => '03', 'Apr' => '04', 'May' => '05', 'Jun' => '06', 'Jul' => '07', 'Aug' => '08', 'Sep' => '09', 'Oct' => '10', 'Nov' => '11', 'Dec' => '12' ]; foreach ($arr as $v) { echo strtr($v, $trans) . "\n"; }