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', 'filter_function_name_5673', 10, 2 );
function filter_function_name_5673( $cwhere, $this ){
	// filter...

	return $cwhere;
}

$cwhere(string)

The WHERE clause of the query.

$this(WP_Query)

The WP_Query instance (passed by reference).

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 WP core)