'primary', 'container' => false, 'depth' => 4, 'menu_class' => 'menu-items', 'menu_id' => 'main-menu', 'echo' => true, 'fallback_cb' => __NAMESPACE__ . '\Nav_Walker::fallback', 'items_wrap' => '
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', 'has_dropdown' => true, 'walker' => new Nav_Walker(), ) ); ?>