/** Get the text content to make the edge include the given method call.
* @see nxcESI::getIncludeForMethodCall()
*/
public function getIncludeForMethodCall($methodInfo, $keys)
{
// Save the current EAS instance to restore it afterwards, so that the
// called method can use nxcESIEAS without affecting the header for the
// current response, which is for the full page.
$easInstance = nxcESIEAS::restoreInstance(null);
if ($methodInfo['static']) {
$call = array($methodInfo['class'], $methodInfo['method']);
} else {
$class = $methodInfo['class'];
$call = array(new $class(), $methodInfo['method']);
}
$content = call_user_func($call, $keys);
if (!is_string($content)) {
$content = '';
}
nxcESIEAS::restoreInstance($easInstance);
return $content;
}
