if ( !isset($this->registered[$handle]) )
$keep_going = false; // Script doesn't exist
elseif ( $this->registered[$handle]->deps && array_diff($this->registered[$handle]->deps, array_keys($this->registered)) )
if ( !isset($this->registered[$handle]) )
$keep_going = false; // Script doesn't exist
elseif ( $this->registered[$handle]->deps && array_diff($this->registered[$handle]->deps, array_keys($this->registered)) )