Online PHP editor | refs for DdA9i

@ 2014-10-06T05:29:15Z

<?php

function testWrapper()
{
        foreach (array(
                'testvar1',
                'testvar2'
        ) AS $varname)
        {
                if (!isset($$varname))
                {
                        echo "\nSetting $varname\n";
                        $$varname = array();
                }

                var_dump($$varname);
        }
}

testWrapper();