3v4l.org

run code in 300+ PHP versions simultaneously
<?php function splitname($input) { $input = trim($input); if ( strlen($input) < 1 ) return array( 0 => null, 1 => null ); $input = explode(' ', $input); if ( count($input) < 2 ) return array( 0 => $input[0], 1 => null ); $lastname = end($input); unset($input[count($input) - 1]); $firstname = implode(' ', $input); return array( 0 => $firstname, 1 => $lastname ); } echo var_dump(splitname(' aasd fef dede')); ?>
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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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
array(2) { [0]=> string(8) "aasd fef" [1]=> string(4) "dede" }
preferences:
250.24 ms | 406 KiB | 370 Q