Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 运用PHP 进行简单正则替换

运用PHP 进行简单正则替换

WBOY
Release： 2016-06-13 11:11:29
Original
876 people have browsed it

使用PHP 进行简单正则替换
求一个简单的正则公式

code name="hello1" version="2012"<br />code name="123" version="2012"<br />code name="代码" version="2012"<br />
Copy after login


使用正则整替换成如下格式
code name="20121226-001" version="2012"<br />code name="20121226-002" version="2012"<br />code name="20121226-003" version="2012"<br />
Copy after login


------解决方案--------------------
$s=<<codes name="name1"
code name="hello1" version="2012"<br />code name="123" version="2012"<br />code name="代码" version="2012"<br />HTML;
$i=0;
echo preg_replace('/"(.+)"(?=\s+version)/em','"\""."20121226-00".++$i."\""',$s);
Copy after login

Related labels：
code name nbsp
source：php.cn
Previous article：怎么在switch语句内里面使用分页功能 Next article：怎么根据ID获取同一行中的某一个字段
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