Adds method calls.
array $methodcalls:
DOMElement $parent:
private function addMethodCalls(array $methodcalls, \DOMElement $parent) {
foreach ($methodcalls as $methodcall) {
$call = $this->document
->createElement('call');
$call
->setAttribute('method', $methodcall[0]);
if (count($methodcall[1])) {
$this
->convertParameters($methodcall[1], 'argument', $call);
}
$parent
->appendChild($call);
}
}