How to install memcache php extension?

How to install php memcache extension: 1. Download the memcache extension source code and decompress it; 2. Use the command to compile and install; 3. Modify php.ini and add "extension=memcache.so"; 4. Just restart php-fpm.

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PHP 5.6.23, the most stable version currently is memcache -2.2.7.

#1. Download the extension source code and unzip it.

wget http://pecl.php.net/get/memcache-2.2.7.tgz
tar zxvf memcache-2.2.7.tgz

2. Compile. Use phpize and php-config according to the actual situation.

[root@www memcache-2.2.7]# /usr/local/php/bin/phpize
Configuring for:
PHP Api Version:     20131106
Zend Module Api No:   20131226
Zend Extension Api No:  220131226

[root@www memcache-2.2.7]# ./configure --enable-memcache --with-php-config=/usr/local/php/bin/php-config

3. Installation. make;make install

[root@www memcache-2.2.7]# make install
Installing shared extensions:   /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/

4. Modify php.ini (add extension=memcache.so) and restart php-fpm.

# Let’s test the connectivity between php and memcache under Linux. Assume that the memcached server side is at 127.0.0.1. Generate the op_mem.php file, the code is as follows:

<?php
  $memcache = new Memcache;
  $memcache->connect(&#39;127.0.0.1&#39;,11211) or die("Could not connect Mc server");
  $memcache->set(&#39;key&#39;,&#39;oldboy book&#39;);
  $get= $memcache->get(&#39;key&#39;);
  echo $get;
?>

Execute the file and return the corresponding value:

[root@www bbs]# /usr/local/php/bin/php op_mem.php 
oldboy book

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