How to install memcache extension in php5.5

How to install the memcache extension in php5.5: 1. Download and decompress the memcache extension; 2. Use the phpize command to compile; 3. Use the make command to install; 4. Edit the php.ini configuration file and restart php -fpm.

The operating environment of this article: red hat enterprise linux 7.4 system, php 5.5, thinkpad t480 computer.

Specific steps:

1. Download and unzip.

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

Related recommendations: php tutorial

The above is the detailed content of How to install memcache extension in php5.5. For more information, please follow other related articles on the PHP Chinese website!