PHP midgard_collector method get_subkey

1. Example

Gets subkey's value.

mixed get_subkey(string 'key', string 'subkey');

midgard_collector method get_subkey takes two parameters:

• key, collector's key value
• subkey, name of the subkey

Returns value of an subkey if found, NULL otherwise.

Example

<?php 

$mc = new midgard_collector("midgard_element", "style", $id);
$mc->set_key_property("name");
$mc->add_value_property("value");
$mc->add_value_property("guid");

$mc->execute();

$val = $mc->get_subkey("ROOT", "guid");

?>