Online PHP editor | output for iSGHn

@ 2015-11-05T09:58:08Z

<?php
function x($id) {
    var_dump(join(', ', array_flatten(func_get_args())));
}
function array_flatten($ary) { // http://stackoverflow.com/a/1320259
    if (!$ary)
        return $ary;
    $_ary = array();
    $it = new RecursiveIteratorIterator(new RecursiveArrayIterator($ary));
    foreach ($it as $val)
        $_ary[] = $val;
    return $_ary;
}



x(123,123,324,6345);

Output for 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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: string(19) "123, 123, 324, 6345"
Output for 4.3.2 - 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: Fatal error: func_get_args(): Can't be used as a function parameter in /in/iSGHn on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: func_get_args(): Can't be used as a function parameter in /in/iSGHn on line 3

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