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is_attachment() - 是否为现有附件页 - WordPress函数 - WordPress动力
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is_attachment( int|string|int[]|string[] $attachment = '' )

是否为现有附件页


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attachment 附件more...

is 条件判断more...


描述

更多类似的主题函数信息,请查看主题开发手册中的条件标签文章。


参数

$attachment

(int|string|int[]|string[]) (可选) 要检查的附件ID、title、slug或其数组。

默认值: ''


返回

(bool) 查询是否针对现有附件页。


说明



源码

查看源码 官方文档


更新日志

版本描述
2.0.0开始引入

使用示例

  • 示例1

    基本示例

    <?php
    if ( is_attachment() ) {
    	// show adv. #1
    } else {
    	// show adv. #2
    }
    

    ?>