Simple Membership Menu

Very simple plugin which allows you to select each and every menu option and tell which should be visible according to the login class. Unfortunately, the owner abandoned the plugin two years ago, and there are no replacement plugins for it; so for more recent versions of WordPress you need to manually apply the following simple patch to get it working again: https://wordpress.org/support/topic/fix-for-wordpress-4-7-2-solved/

Had menus running smooth, did as promised

Thanks to the fix by dwsdolce, this plugin was exactly what I needed for a membership site. Very easy and intuitive.

Once I replace add_swpm_fields with:

[ Moderator note: code fixed. Please wrap code in the backtick character or use the code button. ]

function add_swpm_fields( $id, $item, $depth, $args ) {

                //// Logged levels
                $levels = $this->get_membership_levels();

                $item_groups = get_post_meta( $item->ID, self::META_KEY_NAME, true );

                ?>
                    <p class="description description-wide menu-item-actions">
                        Membership groups permitted :
                        <?php foreach($levels as $level)
                        {
                            $key = self::META_KEY_NAME.'-'.$level->id;
                            $name  = sprintf( '%s[%s]', $key, $item->ID );
			    // Handle the case where there is no array because it is a new menu item that has been added.
			    // In this case checkall of the member levels since it is more likely to be included than not.
			    if ( is_array( $item_groups ) ) {
				$checked = in_array($level->id, $item_groups) || (count($item_groups) == 0 && $level->id == self::NOT_LOGGED_IN_LEVEL_ID) ? "checked" : "";
			    } else {
				$checked = "checked";
                            }

			    // If the class menu-item-title is used then this is perceived to be a menu item that can be moved and will cause the
			    // Under link to include all of the member leves. Not good.
                            ?>
                            <label class="swpm-menu-item-title" style="padding-top:8px;padding-bottom:8px;">
                               <?php printf(
                                 '<input type="checkbox" class="menu-item-checkbox" name="%3$s" value="%1$s" %4$s> %2$s',
                                 $level->id,
                                 $level->alias,
                                 $name,
                                 $checked); ?>
                            </label>
                        <?php } ?>
                    </p>
                <?php
            }

it works well.

This plugin throws a bunch of PHP errors within the Menu editor as well as on the front end of the site without even doing anything but installing it.