mailpoet_email_editor_register_personalization_tags │ filter-hook │ WC 1.0

Initialize the personalization tags registry. This method should be called only once.

Usage

add_filter( 'mailpoet_email_editor_register_personalization_tags', 'wp_kama_mailpoet_email_editor_register_personalization_tags_filter' );

/**
 * Function for `mailpoet_email_editor_register_personalization_tags` filter-hook.
 * 
 * @param  $that 
 *
 * @return 
 */
function wp_kama_mailpoet_email_editor_register_personalization_tags_filter( $that ){

	// filter...
	return $that;
}

$that

-

Where the hook is called

apply_filters( 'mailpoet_email_editor_register_personalization_tags', $this );

Where the hook is used in WooCommerce

add_filter( 'mailpoet_email_editor_register_personalization_tags', array( $this, 'register_personalization_tags' ) );