RestfulService::getValue
Gets a single node value.
Signature
public function getValue(string
$xml,
[string
$collection = NULL,
[string
$element = NULL]] )
Parameters
$xml
— string- The source xml to parse, this could be the original response received.
$collection
— string- The name of parent node which wraps the elements, if available
$element
— string- The element we need to extract the node value.