PHP WordPress 2.5.1中的菜单组合类别

Posted 2021-05-14

<select name="event-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'>
<option value="">Seleziona una categoria</option>
<?php
$foo = ( (is_category())?(single_cat_title('', false)):"" );
$categories = get_categories('orderby=name&hierarchical=0'); $option = '';
foreach ($categories as $cat) {
	$option .= '<option '.( ($cat->cat_name == $foo)?"selected":"" ).' value="/category/'.$cat->category_nicename.'">';
	$option .= $cat->cat_name;
	$option .= ' ('.$cat->category_count.')';
	$option .= '</option>';
}
echo $option;
?>
</select>