Obj::props() 

\nn\t3::Obj()->props($obj, $keys = []); 

Get individual properties of an object or array

\nn\t3::Obj()->props( $obj, ['uid', 'pid'] );
\nn\t3::Obj()->props( $obj, 'uid' );
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| @return array

Source Code 

public function props ( $obj, $keys = [] )
{
	if (is_string($keys)) {
		$keys = [$keys];
	}
	$arr = [];
	foreach ($keys as $k) {
		$arr[$k] = $this->prop( $obj, $k );
	}
	return $arr;
}
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