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                            ## categories標簽
> 版本5.0.170927 新增

|  標簽名  |  作用  |   包含屬性 |
| --- | --- | --- |
|  categories  | 獲取文章分類列表   |  where,order,item  |

標簽屬性:
|  標簽屬性名  | 含義   |
| --- | --- |
| where   |  查詢條件變量, 支持數組和字符串,如`$where` |
| order   |  排序方式 |
| item   |  循環變量,默認 `vo` |


## 獲取所有文章分類
```
<portal:categories item="vo">
    {$vo.name}<br>
    {$vo.description}<br>
</portal:categories>
```
## 根據根據 where獲取文章分類
```
<php>
	$where=['parent_id'=>0];
</php>
<portal:categories where="$where" order="list_order DESC" item="vo">
    {$vo.name}<br>
    {$vo.description}<br>
</portal:categories>
```




                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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