acf/fields/google_map/api │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/fields/google_map/api', 'wp_kama_acf_fields_google_map_api_filter' );

/**
 * Function for `acf/fields/google_map/api` filter-hook.
 * 
 * @param  $api 
 *
 * @return 
 */
function wp_kama_acf_fields_google_map_api_filter( $api ){
	// filter...
	return $api;
}

$api

-

Where the hook is called

$api = apply_filters( 'acf/fields/google_map/api', $api );

Where the hook is used in Advanced Custom Fields PRO