如何从字符串中替换 {} [] () 大括号之间的所有内容? [英] How to replace everything between {} [] () braces from a string?

问题描述

我想删除大括号内的所有内容.例如，如果字符串是:

I want to remove everything inside braces. For example, if string is:

[hi] helloz [hello] (hi) {jhihi}

然后，我希望输出仅为 helloz.

then, I want the output to be only helloz.

我正在使用以下代码，但在我看来应该有更好的方法，是吗?

I am using the following code, however it seems to me that there should be a better way of doing it, is there?

$name = "[hi] helloz [hello] (hi) {jhihi}";
$new  =  preg_replace("/\([^)]+\)/","",$name); 
$new = preg_replace('/\[.*\]/', '', $new);  
$new = preg_replace('/\{.*\}/', '', $new);  
echo $new;

推荐答案

这应该有效:

$name = "[hi] helloz [hello] (hi) {jhihi}";
echo preg_replace('/[\[{\(].*?[\]}\)]/' , '', $name);

将其粘贴到以下位置:http://writecodeonline.com/php/ 以查看它是否有效.

Paste it somewhere like: http://writecodeonline.com/php/ to see it work.

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