Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > body text

如何生成唯一数字

WBOY
Release： 2016-06-13 12:00:02
Original
953 people have browsed it

怎么生成唯一数字
比方说时间戳已经生成了 然后再怎么处理保证唯一。。
------解决方案--------------------
时间戳+md5(字符串)

Related labels：
md nbsp
source：php.cn
Previous article：thinkphp3.1 文件上传？解决方法 Next article：thinkphp 字段映射有关问题
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
2
1429
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1284
PX automatic conversion to REM error  <style>html {   font-size: calc(100vw / 3.75);      }...
From 2024-04-16 09:34:16
0
0
4687
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template