PHP midgard_collector method list_keys

1. Example

Gets an array of all collector's keys.

array list_keys(void);

midgard_collector method list_keys takes no parameter.

Returns array of all keys from midgard_collector.

Example

<?php 

$mc = new midgard_collector("midgard_article", "topic", $id);
$mc->set_key_property("guid");

$mc->execute();

$ret_array = $mc->list_keys();

?>