I need to create a regex that will select the data between two characters (& - @).
& foo @
I would like to select foo.
Any ideas? Good explanations are also appreciated.
1条回答 默认 最新
dongshen9058 2013-11-12 02:46关注how about this:
preg_match('~&([^@]*)@~',$content,$match);本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏举报
分享
- 2018-04-26 14:51回答 1 已采纳 It doesn't work as you expect it because the first two { characters match the regex, the replaceme
- 2013-11-12 02:44回答 1 已采纳 how about this: preg_match('~&([^@]*)@~',$content,$match);
- 2022-03-08 18:56回答 2 已采纳 (?<=(x-main=")|(x-main=))[^"].*?(?=("|$))
- 2021-04-08 09:28weixin_39781323的博客 我喜欢这两种解决方案function GetBetween($content,$start,$end){$r = explode($start, $content);if (isset($r[1])){$r = explode($end, $r[1]);return $r[0];}return '';}function get_string_between($string, $...
- 2016-10-04 10:48回答 3 已采纳 You may try regex expression below \/([a-z\-]*\@[0-9\-\.]*[a-z]{3}\#)\/ A working example is he
- 2011-10-22 11:48回答 1 已采纳 This is the problem with single quote (') and double quote (") using wrong way. First you understa
- 2021-08-24 09:13回答 2 已采纳 这样？有帮助麻烦点个采纳【本回答右上角】，谢谢~~ <?php $s=<<<str 1.\$foo->\$bar['baz'] 主要想用两个正则表达式，放入编辑器以查询
- 2020-12-19 23:51以上这篇PHP正则匹配到2个字符串之间的内容方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持软件开发网。 您可能感兴趣的文章:php 正则去掉 </p> 空格 与<p><br></p>php正则表达式...
- 2017-10-29 20:56回答 1 已采纳 "Not containing a word between two delimiters" can be done using a negative lookahead assertion:
- 2014-05-02 14:36回答 1 已采纳 You can use the \K feature: $str = preg_replace('~\A.{2,}?\K[0-9]+~', '', $str); Where \K remov
- 2017-02-21 18:39回答 1 已采纳 Use preg_replace function: $mysting = "[link]http://website.com[/link] bla bla bla bla [link]http
- 2020-04-30 15:05海纳·百川的博客 正则匹配两个字符之间的字符串 $str= 'ata:video/mp4;base64,'; preg_match('/(?<=data:video\/).*?(?=;base64,)/',$str,$re); print_r($re); 结果： Array ( [0] => mp4 )
- 2014-08-26 18:13回答 1 已采纳 You can use this lookaround based regex: aa((?:(?!hh).)*?456(?:(?!hh).)*?)hh RegEx Demo
- 2021-01-19 17:26在PHP中有两套正则表达式函数库，两者功能相似，只是执行效率略有差异： 一套是由PCRE（Perl Compatible Regular Expression）库提供的。使用“preg_”为前缀命名的函数； 一套由POSIX（Portable Operating System ...
- 2020-12-30 20:18李晓舟的博客 前言：在本文中讲述了正则表达式中的组与向后引用，先前向后查看，条件测试，单词边界，选择符等表达式及例子，并分析了正则引擎在执行匹配时的内部机理。本文是Jan Goyvaerts为RegexBuddy写的教程的译文，版权归原...
- 没有解决我的问题, 去提问
