BUG: Call to undefined function FuzeWorks\each() #3

Calling $this->input->server() causes a Call to undefined function FuzeWorks\each().

Calling ``$this->input->server()`` causes a Call to undefined function FuzeWorks\each().

To resolve, add the following code under xss_clean():

// Is the string an array?
if (is_array($str))
{
    foreach ($str as $key => $value)
        $str[$key] = $this->xss_clean($str[$key]);

    return $str;
}

To resolve, add the following code under xss_clean(): ``` // Is the string an array? if (is_array($str)) { foreach ($str as $key => $value) $str[$key] = $this->xss_clean($str[$key]); return $str; } ```

Labels Milestones

BUG: Call to undefined function FuzeWorks\each() #3