function jsonPath($obj, $expr, $args = null)
{
$jsonpath = new JsonPath();
$jsonpath->resultType = $args ? $args['resultType'] : "VALUE";
$x = $jsonpath->normalize($expr);
$jsonpath->obj = $obj;
if ($expr && $obj && ($jsonpath->resultType == "VALUE" || $jsonpath->resultType == "PATH")) {
$jsonpath->trace(preg_replace("/^\\\$;/", "", $x), $obj, "\$");
if (count($jsonpath->result)) {
return $jsonpath->result;
} else {
return false;
}
}
}
