Online PHP editor | refs for s8FUh

@ 2017-12-24T12:12:53Z

<?php

function f($ar = array(), &$gl = array())
{
    $gl[0] = array($ar[1]);
}

$globals = array();
$array_example = array('foo', 'bar');
f($array_example, $globals);
print_r($globals);