Obj::prop() 

\nn\t3::Obj()->prop($obj, $key); 

Access to a key in an object or array. The key can also be a path, e.g. "img.0.uid"

nnt3::Obj()->prop( $obj, 'img.0.uid' );

@param mixed $obj Model or array
@param string $key the key that is to be fetched

| @return mixed

Source Code 

public function prop ( $obj, $key )
{
	if ($key == '') return '';
	$key = explode('.', $key);
	if (count($key) == 1) return $this->accessSingleProperty($obj, $key[0]);
	foreach ($key as $k) {
		$obj = $this->accessSingleProperty($obj, $k);
		if (!$obj) return '';
	}
	return $obj;
}
Copied!