Online PHP editor | refs for USGFD

@ 2019-11-24T00:34:52Z

<?php
$recursive = function (&$argument)
{
    global $recursive;
    
    if (count($argument) < 10)
    {
        $argument[] = 'foo';
        $recursive($argument);    // line 10
    }
};
$arr = array();
$recursive($arr);
print_r($arr);