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Et_get_main_menu function problem with cache expire

This topic has 2 replies, 2 voices, and was last updated 4 years ago ago by Olga Barlow

Sven Möller

Participant

November 8, 2020 at 19:19

There is a problem in et_get_main_menu function inside theme-functions.php
The function wp_cache_add is getting $cache_slug value with “et_get_main-menu”, while wp_cache_add function just accepts an Int value in that position as cache expire time.


if(!function_exists('et_get_main_menu')) {
    function et_get_main_menu( $menu_id = 'main-menu', $class = '' ) {

        $custom_menu_slug = 'custom_nav';
        $cache_slug = 'et_get_' . $menu_id;
        if($menu_id == 'main-menu-right') $custom_menu_slug = 'custom_nav_right';
        $custom_menu = etheme_get_custom_field( $custom_menu_slug );
        $one_page_menu = '';
        if(etheme_get_custom_field('one_page')) $one_page_menu = ' one-page-menu';
        if(!empty($custom_menu) && $custom_menu != '') {
            $output = false;
            $output = wp_cache_get( $class, $custom_menu, $cache_slug );
            if ( !$output ) {
                ob_start();

                wp_nav_menu(array(
                    'menu' => $custom_menu,
                    'before' => '',
                    'container_class' => 'menu-main-container' . $one_page_menu . $class,
                    'after' => '',
                    'link_before' => '',
                    'link_after' => '',
                    'depth' => 10,
                    'fallback_cb' => false,
                    'walker' => new Et_Navigation
                ));

                $output = ob_get_contents();
                ob_end_clean();

                wp_cache_add( $class, $custom_menu, $output, $cache_slug );
            }

#258498 Copied Theme version: 6.3.2 WooCommerce version: 4.6.1

1 Answer

Olga Barlow

Support staff

November 10, 2020 at 09:44

Hello,

We’ll fix this issue in the next theme update. If you want to fix it now then https://prnt.sc/vgl317

replace wp_cache_get( $class, $custom_menu, $cache_slug );
by
wp_cache_get( $class, $cache_slug );
and
wp_cache_add( $class, $custom_menu, $output, $cache_slug );
by
wp_cache_add( $class, $output, $cache_slug );

Regards

#258770 Copied