Install php extension under linux

How to install PHP extension under Linux: 1. Use the [pecl install xxxx (extension)] command to install the PHP extension; 2. Compile and install the PHP extension through the [make && make install] command.

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PHP extension installation in Linux environment

1. Use pecl and pear tools to install PHP extensions

pecl install xxxx(扩展名)

2. Compile and install method

#php源码中的ext目录下含有一些常用的扩展
#举例安装一个mysqli扩展
cd /root/php-7.1.9/ext/mysqli
phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install 
 
#tip
#有些扩展会提示 config0.m4 不存在，一般是因为m4文件命名问题
#如果源码中没有你要的扩展，比如redis扩展在ext目录下不存在，直接使用pecl install安装，如果pecl安装失败，百度一下吧（github）

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