删除括号之间的文本PHP [英] Remove Text Between Parentheses PHP
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问题描述
我只是想知道如何删除php中一组括号和括号本身之间的文本.
I'm just wondering how I could remove the text between a set of parentheses and the parentheses themselves in php.
示例:
ABC(Test1)
ABC (Test1)
我希望它删除(Test1)而只离开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
是基于Perl的正则表达式替换例程.该脚本的作用是匹配所有出现的右括号,后跟任意数量的字符 not 右括号,再后跟一个右括号,然后将其删除:
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:
正则表达式细分:
/ - 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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