[PHP知识库]brew php7.1升级到7.4

前提，因为想要支持medoo2.1，此插件最新低支持php7.3，原本只打算升级到7.3但是brew下载报错，索性直接升级到7.4

注意：brew会自动更新很多包

所以我们要先限制一下

vim ~/.bash_profile

# 新增一行

#限制自动更新
export HOMEBREW_NO_AUTO_UPDATE=true

#限制升级包的时候自动升级家属
export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=true

生效配置 source ~/.bash_profile

使用brew下载 brew install php@7.4

?

==> Caveats
To enable PHP in Apache add the following to httpd.conf and restart Apache:
? ? LoadModule php7_module /usr/local/opt/php@7.4/lib/httpd/modules/libphp7.so

? ? <FilesMatch \.php$>
? ? ? ? SetHandler application/x-httpd-php
? ? </FilesMatch>

Finally, check DirectoryIndex includes index.php
? ? DirectoryIndex index.php index.html

The php.ini and php-fpm.ini file can be found in:
? ? /usr/local/etc/php/7.4/

php@7.4 is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.

If you need to have php@7.4 first in your PATH, run:
? echo 'export PATH="/usr/local/opt/php@7.4/bin:$PATH"' >> ~/.zshrc
? echo 'export PATH="/usr/local/opt/php@7.4/sbin:$PATH"' >> ~/.zshrc

For compilers to find php@7.4 you may need to set:
? export LDFLAGS="-L/usr/local/opt/php@7.4/lib"
? export CPPFLAGS="-I/usr/local/opt/php@7.4/include"

To restart php@7.4 after an upgrade:
? brew services restart php@7.4
Or, if you don't want/need a background service you can just run:
? /usr/local/opt/php@7.4/sbin/php-fpm --nodaemonize
==> Summary

安装扩展：

使用pecl 安装扩展

进入到指定版本的php目录下，cp?/usr/local/Cellar/php@7.4/7.4.26_1 运行：

?pecl install redis