本文是 https://stackoverflow.com/que… 的中文翻译版

在 MacBook Pro 上曾经装置了 php7.4

$php -v
PHP 7.4.15 (cli) (built: Feb 26 2021 09:28:23) (NTS)
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.15, Copyright (c), by Zend Technologies

尝试通过以下命令来装置 MongoDB 扩大

$sudo pecl install mongodb

然而装置失败了

mp/pear/temp/mongodb/src/contrib/ -DHAVE_CONFIG_H -g -O2 -c /private/tmp/pear/temp/mongodb/php_phongo.c  -fno-common -DPIC -o .libs/php_phongo.o
In file included from /private/tmp/pear/temp/mongodb/php_phongo.c:29:
In file included from /opt/homebrew/Cellar/php@7.4/7.4.15_1/include/php/ext/spl/spl_iterators.h:24:
/opt/homebrew/Cellar/php@7.4/7.4.15_1/include/php/ext/pcre/php_pcre.h:25:10: fatal error: 'pcre2.h' file not found
#include "pcre2.h"
         ^~~~~~~~~
1 error generated.
make: *** [php_phongo.lo] Error 1
ERROR: `make' failed

还尝试了

$arch -x86_64 sudo pecl install mongodb

后果的谬误还是雷同的
有人晓得我能够怎么解决这个问题吗？或者我能够不通过 pecl 装置 MongoDB 扩大吗？非常感谢

I have finally solved my problem. I followed these steps from https://github.com/mongodb/mongo-php-driver/issues/1159
最终我依照这个链接解决了这个问题
After installing a newer PHP version where previously I used 7.3.24 and updated to 7.4.16.
在装置实现一个更新版本的 php 之后

Still had the same issue but diffrent file:
依然有这个雷同的谬误

fatal error: 'pcre2.h' file not found #include "pcre2.h"

From this error I tried to check the files in the MacOs Big Sur File system and in the end I found where the pcre2.h is located, and oddly it was being called in the pcre folder, so I manually copied from the pcre2 folder to pcre

我应用的解决办法:

$cp /opt/homebrew/Cellar/pcre2/10.36/include/pcre2.h /opt/homebrew/Cellar/php\@7.4/7.4.16/include/php/ext/pcre/pcre2.h

Then, I installed mongodb using

$brew install mongodb

After that, I once again tried

$sudo pecl install mongodb

Finally, it worked. However, I’m not sure if this is a good way to solve the problem by manually adding a header file to the directory.
(Sorry I’m still new to the MacOs Environment, just bought a mac mini m1 last week for developing my programming skills)

If you were to install php multiple versions from homebrew make sure you are using the current version as you wanted to. You could check the version by using which php.