how to install php extension

1. Install php extension on windows

1. Download

http://pecl.php.net/Yes The official extension library, where we can download the extensions we want.

Related recommendations: "PHP Getting Started Tutorial"

2. Select the version

has installed redis as an example ：

Click the

button to enter the windows download interface

When installing the PHP extension for Windows, you need to pay attention to the version selection: PHP version, whether it is linear security, and the number of operating systems.

3. Installation

Extract the downloaded compressed package, then put the php_redis.dll inside into the folder specified in php.ini, load the redis module, and then restart server.

2. Install php extension on linux

1.yum or apt-get installation

2. Use pecl to install

1), pecl install to install

~# pecl install memcached

downloading memcached-2.2.0.tgz .. .

Starting to download memcached-2.2.0.tgz (70,449 bytes)....

2), configure php.ini

By running php --ini Find the location of the php.ini file, and then add extension=memcached.so

3.phpize installation - taking redis as an example

1), download the php extension package

[root@localhost ~]# wget http://pecl.php.net/get/redis-4.0.0.tgz

2), decompress and enter the expansion package directory

[root@localhost ~]# tar -xzvvf redis-4.0.0.tgz

[root@localhost redis-4.0.0]# cd redis-4.0.0

3), Execute phpize

[root@localhost redis-4.0.0]# phpize

4), ./configure

[root@localhost redis-4.0.0]#. /configure --with-php-config=/usr/bin/php-config

5), make && make install

[root@localhost redis-4.0.0]# make && make install

6), configure php.ini

extension=redis.so

4. Direct installation (similar to windows)

Direct download will download For a good compressed package, after decompression, put the file with .so suffix directly into the specified path, and then configure the php.ini file.

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