eventespresso / event-espresso-core

		//register messenger metaboxes

		$m_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_mt_meta_box.template.php';

		foreach ( $m_boxes as $box => $label ) {

			$callback_args = array( 'template_path' => $m_template_path, 'template_args' => $m_template_args[$box] );

			$msgr = str_replace( '_a_box', '', $box );

			add_meta_box(

				'espresso_' . $msgr . '_settings',

				$label,

				create_function(

					'$post, $metabox',

		//register message type metaboxes

		$mt_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_meta_box.template.php';

		foreach ( $mt_boxes as $box => $label ) {

			$callback_args = array(

				'template_path' => $mt_template_path, 'template_args' => $mt_template_args[ $box ]

			);

			$mt = str_replace( '_i_box', '', $box );

			add_meta_box(

				'espresso_' . $mt . '_inactive_mts',

				$label,