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block_core_navigation_get_classic_menu_fallback_blocks is deprecated since version 6.3.0!
Alternative: WP_Navigation_Fallback::get_classic_menu_fallback_blocks
Alternative: WP_Navigation_Fallback::get_classic_menu_fallback_blocks
block_core_navigation_get_classic_menu_fallback_blocks › WordPress Function
Since6.2.0
Deprecated6.3.0
› block_core_navigation_get_classic_menu_fallback_blocks ( $classic_nav_menu )
Parameters: |
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Returns: |
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Defined at: |
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Codex: |
Converts a classic navigation to blocks.
Source
function block_core_navigation_get_classic_menu_fallback_blocks( $classic_nav_menu ) {
_deprecated_function( __FUNCTION__, '6.3.0', 'WP_Navigation_Fallback::get_classic_menu_fallback_blocks' );
// BEGIN: Code that already exists in wp_nav_menu().
$menu_items = wp_get_nav_menu_items( $classic_nav_menu->term_id, array( 'update_post_term_cache' => false ) );
// Set up the $menu_item variables.
_wp_menu_item_classes_by_context( $menu_items );
$sorted_menu_items = array();
foreach ( (array) $menu_items as $menu_item ) {
$sorted_menu_items[ $menu_item->menu_order ] = $menu_item;
}
unset( $menu_items, $menu_item );
// END: Code that already exists in wp_nav_menu().
$menu_items_by_parent_id = array();
foreach ( $sorted_menu_items as $menu_item ) {
$menu_items_by_parent_id[ $menu_item->menu_item_parent ][] = $menu_item;
}
$inner_blocks = block_core_navigation_parse_blocks_from_menu_items(
isset( $menu_items_by_parent_id[0] )
? $menu_items_by_parent_id[0]
: array(),
$menu_items_by_parent_id
);
return serialize_blocks( $inner_blocks );
}