acf/init │ action-hook │ ACF 5.0.0

Fires after the ACF plugin has been fully initialized.

This event is similar to the WordPress init event and should be used to extend or register items such as blocks, forms, and options pages.

Usage

add_action( 'acf/init', 'wp_kama_acf_init_action' );

/**
 * Function for `acf/init` action-hook.
 * 
 * @param int $ACF_MAJOR_VERSION ACF_MAJOR_VERSION The major version of ACF.
 *
 * @return void
 */
function wp_kama_acf_init_action( $ACF_MAJOR_VERSION ){
	// action...
}

$major_version(integer)

The ACF major version. For example, the major version of ACF 5.2.3 is 5.

Examples

#1 Usage demonstration

add_action( 'acf/init', 'my_acf_init' );
function my_acf_init() {

	// Get the ACF version.
	$version = acf_get_setting('version');

	// Do something.
}