
如何修复XAMPP“服务器证书不包含与服务器名称匹配的ID”错误
wp_dropdown_cats ( $current_cat = 0, $current_parent = 0, $category_parent = 0, $level = 0, $categories = 0 )
wp_dropdown_cats: 这个函数类似于wp_dropdown_categories,但它是用来在编辑文章的表单中显示文章类别的下拉菜单。
用于生成类别下拉控件的Legacy函数。
function wp_dropdown_cats( $current_cat = 0, $current_parent = 0, $category_parent = 0, $level = 0, $categories = 0 ) { _deprecated_function( __FUNCTION__, '3.0.0', 'wp_dropdown_categories()' ); if (!$categories ) $categories = get_categories( array('hide_empty' => 0) ); if ( $categories ) { foreach ( $categories as $category ) { if ( $current_cat != $category->term_id && $category_parent == $category->parent) { $pad = str_repeat( '– ', $level ); $category->name = esc_html( $category->name ); echo "nt<option value='$category->term_id'"; if ( $current_parent == $category->term_id ) echo " selected='selected'"; echo ">$pad$category->name</option>"; wp_dropdown_cats( $current_cat, $current_parent, $category->term_id, $level +1, $categories ); } } } else { return false; } }