the_content_feed │ filter-hook │ WP 2.9.0

Filters the post content for use in feeds.

Usage

add_filter( 'the_content_feed', 'wp_kama_the_content_feed_filter', 10, 2 );

/**
 * Function for `the_content_feed` filter-hook.
 * 
 * @param string $content   The current post content.
 * @param string $feed_type Type of feed. Possible values include 'rss2', 'atom'.
 *
 * @return string
 */
function wp_kama_the_content_feed_filter( $content, $feed_type ){

	// filter...
	return $content;
}

$content(string)

The current post content.

$feed_type(string)

Type of feed. Possible values include 'rss2', 'atom'.
Default: 'rss2'

Changelog

Where the hook is called

return apply_filters( 'the_content_feed', $content, $feed_type );

Where the hook is used in WordPress

add_filter( 'the_content_feed', 'wp_staticize_emoji' );

add_filter( 'the_content_feed', '_oembed_filter_feed_content' );