随机发作独一无二的数字
随机产生独一无二的数字
随机产生独一无二6位的数字和对应的12位数字.比如:需要1万个
如:
244855 587753043808
558676 168139952943
------解决方案--------------------
把随机出来的数据记录下来,下次随机的时候比对,暂时只想到这么一个方法,不过很麻烦,晓得有其他方法不....
------解决方案--------------------
For($i=10000;$i Echo "244855 5877530{$i}
";
}
------解决方案--------------------
你可以这样生成
- PHP code
1 |
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------解决方案--------------------
- PHP code
1 2 3 4 5 6 |
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php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

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