3v4l.org

run code in 500+ PHP versions simultaneously
<?php function test($foo, $bar = "bardefault", $qux = "quxdefault") { return [$foo, $bar, $qux]; } var_dump(test(foo: "foovalue", qux: "quxvalue"));
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.14
Parse error: syntax error, unexpected ':', expecting ')' in /in/rUGuP on line 8
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
array(3) { [0]=> string(8) "foovalue" [1]=> string(10) "bardefault" [2]=> string(8) "quxvalue" }
preferences:
22.71 ms | 1140 KiB | 9 Q