php生成随机颜色代码实例
- WBOYOriginal
- 2016-06-13 10:04:311319browse
本文章给各位同学介绍php生成随机颜色代码实例，有需要了解学习的朋友可参考。
| 代码如下 | 复制代码 |
| function randrgb() { $str='0123456789ABCDEF'; $estr='#'; $len=strlen($str); for($i=1;$i { $num=rand(0,$len-1); $estr=$estr.$str[$num]; } return $estr; } |
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