製作wordpress主題時,想要獲取所有分類相關信息,可以通過get_categories()函數,該函數可以返回與查詢參數相匹配的類別對象數組,該函數的變量與wp_list_categories()函數基本一致,且變量可被作為數組傳遞,也可在查詢句法中被傳遞。
函數用法:
$args參數及默認值:
‘post’,
‘child_of’ => 0,
‘parent’ => ”,
‘orderby’ => ‘name’,
‘order’ => ‘ASC’,
‘hide_empty’ => 1,
‘hierarchical’ => 1,
‘exclude’ => ”,
‘include’ => ”,
‘number’ => ”,
‘taxonomy’ => ‘category’,
‘pad_counts’ => false );
?>
參數說明:
示例:顯示分類列表和分類描述以及包含的文章數目
‘name’,
‘order’ => ‘ASC’
);
$categories=get_categories($args);
foreach($categories as $category) {
echo ‘
- ‘;
echo ‘ name ) . ‘” ‘ . ‘>’ . $category->name.’ ‘;
echo ‘
‘;
}
?>[/cc]
輸出html代碼:
參考文章:
修改WordPress文章默認排序的方法