Source View: load_feed_engine

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
9  * @license GPL
10  *
11  * @package External
12  * @subpackage MagpieRSS
13  */
14
15 /*
16  * Hook to use another RSS object instead of MagpieRSS
17  */
18 do_action('load_feed_engine');
19
20 /** RSS feed constant. */
21 define('RSS', 'RSS');
22 define('ATOM', 'Atom');
23 define('MAGPIE_USER_AGENT', 'WordPress/' . $GLOBALS['wp_version']);
24
25 class MagpieRSS {
26      var $parser;
27      var $current_item     = array();     // item currently being parsed