walk_category_tree

函式
walk_category_tree ( $args )
引數
  • (mixed) $args Elements array, maximum hierarchical depth and optional additional arguments.
    Required:
返回值
  • (string)
相關
  • Walker::walk()
定義位置
相關方法
walk_category_dropdown_treewalk_page_treehas_categoryget_category_templatewalk_nav_menu_tree
引入
2.1.0
棄用
-

walk_category_tree: 這個函式類似於walk_category_dropdown_tree,但它不是生成一個下拉選單,而是生成一個無序的類別列表。

檢索類別列表的HTML列表內容。

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EnlighterJS 3 Syntax Highlighter
function walk_category_tree( ...$args ) {
// The user's options are the third parameter.
if ( empty( $args[2]['walker'] ) || ! ( $args[2]['walker'] instanceof Walker ) ) {
$walker = new Walker_Category;
} else {
/**
* @var Walker $walker
*/
$walker = $args[2]['walker'];
}
return $walker->walk( ...$args );
}
function walk_category_tree( ...$args ) { // The user's options are the third parameter. if ( empty( $args[2]['walker'] ) || ! ( $args[2]['walker'] instanceof Walker ) ) { $walker = new Walker_Category; } else { /** * @var Walker $walker */ $walker = $args[2]['walker']; } return $walker->walk( ...$args ); }
function walk_category_tree( ...$args ) {
	// The user's options are the third parameter.
	if ( empty( $args[2]['walker'] ) || ! ( $args[2]['walker'] instanceof Walker ) ) {
		$walker = new Walker_Category;
	} else {
		/**
		 * @var Walker $walker
		 */
		$walker = $args[2]['walker'];
	}
	return $walker->walk( ...$args );
}

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