DomQuery::getAttr();

Attempts to retrieve the attribute matching the value of $key from all matched element of the previous XPath expression. This method will return either an array containing values of the matched attributes or a list of DOMAttr instances.

 $DomQuery = new DomQuery;
 foreach($DomQuery->load($xml)->path('//foo')->getAttr('id') as $key => $value)
 {
     echo "{$key} = {$value}<br />";
 }

Definition:

public function getAttr($key, $return_node = false)

Parameters: