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php中动态变量用法实例

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Release： 2016-06-06 20:03:28
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这篇文章主要介绍了php中动态变量用法,实例分析了php中动态变量的相关使用技巧,需要的朋友可以参考下

本文实例讲述了php中动态变量用法。分享给大家供大家参考。具体分析如下：

定义的固定变量:

$my_pic_1=$row["pic_1"]; $my_pic_2=$row["pic_2"]; $my_pic_3=$row["pic_3"]; $my_pic_4=$row["pic_4"]; $my_pic_5=$row["pic_5"]; $my_pic_6=$row["pic_6"]; $my_pic_7=$row["pic_7"]; $my_pic_8=$row["pic_8"];

这里我们用循环语句把每个变量的值全部输出来：

这样输出

肯定是不行的。
 
查询php动态变量用法后改成

希望本文所述对大家的php程序设计有所帮助。

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