删除括号之间的文本 PHP

问题描述

我只是想知道如何在 php 中删除一组括号和括号之间的文本.

I'm just wondering how I could remove the text between a set of parentheses and the parentheses themselves in php.

示例:

ABC(测试 1)

我想删除(Test1)只留下ABC

I would like it to delete (Test1) and only leave ABC

谢谢

推荐答案

$string = "ABC (Test1)";
echo preg_replace("/([^)]+)/","",$string); // 'ABC '

preg_replace 是一个基于 perl 的正则表达式替换例程.这个脚本的作用是匹配所有出现的左括号，后跟任意数量的字符不是右括号，再后跟右括号，然后删除它们:

preg_replace is a perl-based regular expression replace routine. What this script does is matches all occurrences of a opening parenthesis, followed by any number of characters not a closing parenthesis, and again followed by a closing parenthesis, and then deletes them:

正则表达式分解:

/  - opening delimiter (necessary for regular expressions, can be any character that doesn't appear in the regular expression
( - Match an opening parenthesis
[^)]+ - Match 1 or more character that is not a closing parenthesis
) - Match a closing parenthesis
/  - Closing delimiter

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