Source View: the_content_feed

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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
192      /**
193       * Filters the post content for use in feeds.
194       *
195       * @since 2.9.0
196       *
197       * @param string $content   The current post content.
198       * @param string $feed_type Type of feed. Possible values include 'rss2', 'atom'.
199       *                          Default 'rss2'.
200       */
201      return apply_filters( 'the_content_feed', $content, $feed_type );
202 }
203
204 /**
205  * Display the post content for feeds.
206  *
207  * @since 2.9.0
208  *
209  * @param string $feed_type The type of feed. rss2 | atom | rss | rdf
210  */