这篇文章主要介绍了php随机显示指定文件夹下图片的方法,涉及array_rand随机数组操作的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了php随机显示指定文件夹下图片的方法。分享给大家供大家参考。具体如下：
此代码会从指定的服务器文件夹随机选择一个图片进行显示，非常有用，图片格式为.gif,.jpg,.png
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希望本文所述对大家的php程序设计有所帮助。
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