comment_feed_where │ filter-hook │ WP 2.2.0

Filters the WHERE clause of the comments feed query before sending.

Usage

add_filter( 'comment_feed_where', 'wp_kama_comment_feed_where_filter', 10, 2 );

/**
 * Function for `comment_feed_where` filter-hook.
 * 
 * @param string   $cwhere The WHERE clause of the query.
 * @param WP_Query $query  The WP_Query instance (passed by reference).
 *
 * @return string
 */
function wp_kama_comment_feed_where_filter( $cwhere, $query ){

	// filter...
	return $cwhere;
}

$cwhere(string)

The WHERE clause of the query.

$query(WP_Query)

The WP_Query instance (passed by reference).

Changelog

Where the hook is called

$cwhere = apply_filters_ref_array( 'comment_feed_where', array( $cwhere, &$this ) );

$cwhere = apply_filters_ref_array( 'comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );

Where the hook is used in WordPress