Summary of how PHP installation extensions are in the CentOS system

This article gives you a summary of the CentOS system in the installation of the expansion of the way, the main package management of the Yum installation, pecl installation, and source code compilation and installation. Summary of the very comprehensive, recommended to everyone.

CentOSUnder, PHP has several ways to install extensions, mostly, 包管理式 and yum 安装 pecl 安装 源码编译安装 .

包管理式Loading and unloading is especially convenient, while 源码编译式 the installation is convenient for parameter tuning.

Generally build the recommended installation of the local development environment 包管理式 , save time. And the 线上部署 environment is recommended 编译安装 , convenient tuning.

This article takes an MongoDB extended ' installation example.

Tools

PHP Version: 7.0.17

nginx:1.10.2

VMware version number: 12.0.0

CentOS Version: 7.0

One, yum installation

yum 方式Install the. So dynamic library that automatically installs the extension and configures itphp.ini

Note:

Make sure you yum 源 have a corresponding extension within yourself.

Restart the server after installation is complete Nginx orApache

The browser accesses the index.php file, outputs the phpinfo information, and if there is MongoDB information, the installation succeeds

[root@localhost ~]yum Search mongodb|grep php  # search Yum source inside MongoDB extension [root@localhost ~]yum-y install Php70w-pecl-mong o # Install PHP corresponding version of MongoDB extension [root@localhost ~]systemctl restart Nginx   # reboot Nginx

Second, PECL installation

Official Document: Http://php.net/manual/zh/mong ...

[root@localhost ~]# pecl Install mongodb-bash:pecl: Command not found

Direct input pecl install mongodb will be an error stating that pecl we have not installed, installedpecl

[root@localhost ~]# yum-y Install php70w-pear[root@localhost ~]# pecl install mongodbconfigure:error:Cannot find Openss L ' s <evp.h>error: '/var/tmp/mongodb/configure--with-php-config=/usr/bin/php-config ' failed

At this point 报错 , we will need to install openssl and continue to execute the last command after 未执行成功 the installation is complete.

[root@localhost ~]# yum-y install OpenSSL openssl-devel[root@localhost ~]# pecl install mongodb[root@localhost ~]# system CTL Restart Nginx    # restart Nginx

PHP php.ini load extension in config file after installation is MongoDB complete

Restart the server after installation is complete Nginx orApache

The browser accesses the index.php file, outputs the phpinfo information, and if there is MongoDB information, the installation succeeds

Third, source code compilation and installation

Source code compilation package Download list: https://pecl.php.net/packages.php

MongoDB Package Download Address: Https://pecl.php.net/package/mongodb

[Root@localhost ~]# wget http://pecl.php.net/get/mongodb-1.2.8.tgz #下载源码包 [root@localhost ~]# tar zxf mongodb-1.2.8.tgz #解压 [root@localhost ~]# cd mongodb-1.2.8# may be/usr/local/php/bin/phpize find its own phpize file, php-config the same [root@localhost mongodb-1.2.8]#/usr/bin/phpize Configuring for:php API Version:   20151012Zend Module API No:  20151012Zend Extension Api no:320151012[root@localhost mongodb-1.2.8]#./configure--with-php-config=/usr/bin/ Php-configconfigure:error:cannot find OpenSSL ' s <evp.h>

At this point 又是熟悉的味道又是熟悉的感觉 , we need to install openssl and continue to execute the last command after the installation is complete. 未执行成功

[root@localhost mongodb-1.2.8]# yum-y install OpenSSL openssl-devel[root@localhost mongodb-1.2.8]#./configure-- with-php-config=/usr/bin/php-config# Make sure you have GCC gcc++ installed yum-y install gcc gcc++[root@localhost mongodb-1.2.8]# Mak e && make install # Compile

Description: php-config is a simple command-line script for the 获取 information that is installed PHP 配置 .

When compiling extensions, if you have more than one version of PHP installed, you can use the --with-php-config option to specify which version to use when configuring, which specifies the path of the corresponding php-config script.

编译成功Such as

The extension is now loaded in the PHP configuration file php.ini MongoDB

Restart the server Nginx orApache

The browser accesses the index.php file, outputs the phpinfo information, and if there is MongoDB information, the installation succeeds

[root@localhost mongodb-1.2.8]# systemctl Restart Nginx # restart Nginx

Summarize:

pecl 安装The 源码编译安装 difference is that the latter is more convenient for parameter tuning.

At the Mongo 扩展 time of choice, the official offers two kinds: mongo andmongodb

The first type: Https://pecl.php.net/package/mongo

The second type: Https://pecl.php.net/package/mongodb

The first official tip: This package has been superseded, but is still maintained for bugs and security fixes , has been abandoned, but bug security the problems and aspects will continue to repair, not support PHP7 .

Suggestions:

PHP version for 5.x recommended mongo extension

PHP version for 7.x recommended mongodb extension

php5.x can use mongodb extensions. However, php7.x can not use mongo extensions.

Written at the end:

If you are learning, it is recommended yum 安装 , because you will appear 缺少各种依赖 报错 during the installation process