acf/init_internal_post_types │ action-hook │ ACF 1.0

Usage

add_action( 'acf/init_internal_post_types', 'wp_kama_acf_init_internal_post_types_action' );

/**
 * Function for `acf/init_internal_post_types` action-hook.
 * 
 * @return void
 */
function wp_kama_acf_init_internal_post_types_action(){
	// action...
}

Where the hook is called

do_action( 'acf/init_internal_post_types' );

Where the hook is used in Advanced Custom Fields PRO

add_action( 'acf/init_internal_post_types', array( $this, 'register_ui_options_pages' ) );