acf/fields/post_object/result/key=(key) │ хук-фильтр │ ACF 1.0

filters

Использование

add_filter( 'acf/fields/post_object/result/key=(key)', 'wp_kama_acf_fields_post_object_result_key_filter', 10, 4 );

/**
 * Function for `acf/fields/post_object/result/key=(key)` filter-hook.
 * 
 * @param  $title   
 * @param  $post    
 * @param  $field   
 * @param  $post_id 
 *
 * @return 
 */
function wp_kama_acf_fields_post_object_result_key_filter( $title, $post, $field, $post_id ){

	// filter...
	return $title;
}

$title

-

$post

-

$field

-

$post_id

-

Где вызывается хук

$title = apply_filters( 'acf/fields/post_object/result/key=' . $field['key'], $title, $post, $field, $post_id );

Где используется хук в Advanced Custom Fields