BP_Members_Theme_Compat::single_template_hierarchy( string $templates )

	public function single_template_hierarchy( $templates ) {
		// Setup some variables we're going to reference in our custom templates.
		$user_nicename = buddypress()->displayed_user->userdata->user_nicename;

		/**
		 * Filters the template hierarchy for theme compat and member pages.
		 *
		 * @since BuddyPress 1.8.0
		 *
		 * @param array $value Array of template paths to add to hierarchy.
		 */
		$new_templates = apply_filters( 'bp_template_hierarchy_members_single_item', array(
			'members/single/index-id-'        . sanitize_file_name( bp_displayed_user_id() ) . '.php',
			'members/single/index-nicename-'  . sanitize_file_name( $user_nicename )         . '.php',
			'members/single/index-action-'    . sanitize_file_name( bp_current_action() )    . '.php',
			'members/single/index-component-' . sanitize_file_name( bp_current_component() ) . '.php',
			'members/single/index.php'
		) );

		// Merge new templates with existing stack
		// @see bp_get_theme_compat_templates().
		$templates = array_merge( (array) $new_templates, $templates );

		return $templates;
	}