WordPress at a glance
filter is not described

get_calendar filter-hook . WP 1.0

This filter is documented in wp-includes/general-template.php

Usage

add_filter( 'get_calendar', 'filter_function_name_6658' );
function filter_function_name_6658( $cache[ $key ] ){
	// filter...

	return $cache[ $key ];
}
$cache[ $key ]
-

Где вызывается хук

get_calendar()
get_calendar
wp-includes/general-template.php 2194
$output = apply_filters( 'get_calendar', $cache[ $key ] );
wp-includes/general-template.php 2401
echo apply_filters( 'get_calendar', $calendar_output );
wp-includes/general-template.php 2405
return apply_filters( 'get_calendar', $calendar_output );

Где используется хук в ядре WordPress

Использование не найдено.