Online PHP editor | refs for v6vOL

<?php $string_1 = 'c5'; $string_2 = 'c11'; $string_3 = 'c329'; $string_4 = 'c78'; echo "Min: " . match (strnatcmp($string_1, $string_2)) { -1 => $string_1, 0 => 'same', 1 => $string_2 }; echo "\n---\nMin: " . match (strnatcmp($string_3, $string_4)) { -1 => $string_3, 0 => 'same', 1 => $string_4 };