do_feed()
Load the feed template from the use of an action hook.
Description Description
If the feed action does not have a hook, then the function will die with a message telling the visitor that the feed is not valid.
It is better to only have one hook for each feed.
Source Source
File: wp-includes/functions.php
1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 | function do_feed() { global $wp_query; $feed = get_query_var( 'feed' ); // Remove the pad, if present. $feed = preg_replace( '/^_+/', '', $feed ); if ( $feed == '' || $feed == 'feed' ) { $feed = get_default_feed(); } if ( ! has_action( "do_feed_{$feed}" ) ) { wp_die( __( 'ERROR: This is not a valid feed template.' ), '', array( 'response' => 404 ) ); } /** * Fires once the given feed is loaded. * * The dynamic portion of the hook name, `$feed`, refers to the feed template name. * Possible values include: 'rdf', 'rss', 'rss2', and 'atom'. * * @since 2.1.0 * @since 4.4.0 The `$feed` parameter was added. * * @param bool $is_comment_feed Whether the feed is a comment feed. * @param string $feed The feed name. */ do_action( "do_feed_{$feed}", $wp_query->is_comment_feed, $feed );} |
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Changelog Changelog
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |