Title: 2015-12-29-install-phpmemcache
Date: 2015-12-29
Author: ColinLiu
Category: Memcache
tags: php,memcache
Requirments
yum install zlib
yum install libevent
Installation
root@pts/2 $ yum install php-pecl-memcache
Loaded plugins: fastestmirror
Zabbix | 951 B 00:00:00
base | 3.6 kB 00:00:00
epel/x86_64/metalink | 3.6 kB 00:00:00
epel | 4.3 kB 00:00:00
extras | 3.4 kB 00:00:00
mongodb | 951 B 00:00:00
nginx | 2.9 kB 00:00:00
remi-safe | 2.9 kB 00:00:00
rundeck-release-bintray | 1.3 kB 00:00:00
updates | 3.4 kB 00:00:00
remi-safe/primary_db | 328 kB 00:00:25
Determining fastest mirrors
* base: mirrors.yun-idc.com
* epel: mirrors.yun-idc.com
* extras: mirrors.yun-idc.com
* remi-safe: mirror5.layerjet.com
* updates: mirrors.yun-idc.com
Resolving Dependencies
--> Running transaction check
---> Package php-pecl-memcache.x86_64 0:3.0.8-4.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================================================================================
Package Arch Version Repository Size
=============================================================================================================================================================================================
Installing:
php-pecl-memcache x86_64 3.0.8-4.el7 base 67 k
Transaction Summary
=============================================================================================================================================================================================
Install 1 Package
Total download size: 67 k
Installed size: 171 k
Is this ok [y/d/N]: y
Downloading packages:
php-pecl-memcache-3.0.8-4.el7.x86_64.rpm | 67 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : php-pecl-memcache-3.0.8-4.el7.x86_64 1/1
Verifying : php-pecl-memcache-3.0.8-4.el7.x86_64 1/1
Installed:
php-pecl-memcache.x86_64 0:3.0.8-4.el7
Complete!
zabbix-server [~] 2015-12-29 15:27:36
## After install you can execuate `updatedb` and then locate memcache.so if exist
root@pts/2 $ updatedb
zabbix-server [~] 2015-12-29 15:27:43
root@pts/2 $ locate memcache.so
/usr/lib64/httpd/modules/mod_socache_memcache.so
/usr/lib64/php/modules/memcache.so
## edit configure and add memcache.so in /etc/php.d/memcache.ini
root@pts/2 $ vim /etc/php.d/memcache.ini
zabbix-server [~] 2015-12-29 15:28:09
root@pts/2 $ head -2 /etc/php.d/memcache.ini
; ----- Enable memcache extension module
extension=memcache.so
zabbix-server [~] 2015-12-29 15:28:22
## To take effect, kill and start
root@pts/2 $ ps -ef|grep php-fpm
apache 1334 12167 0 Dec28 ? 00:01:55 php-fpm: pool www
root 8408 16150 0 15:28 pts/2 00:00:00 grep --color=auto php-fpm
root 12167 1 0 Dec28 ? 00:00:05 php-fpm: master process (/etc/php-fpm.conf)
apache 12168 12167 0 Dec28 ? 00:02:03 php-fpm: pool www
apache 12169 12167 0 Dec28 ? 00:02:05 php-fpm: pool www
apache 12170 12167 0 Dec28 ? 00:02:14 php-fpm: pool www
apache 12171 12167 0 Dec28 ? 00:02:12 php-fpm: pool www
apache 12172 12167 0 Dec28 ? 00:02:06 php-fpm: pool www
apache 12178 12167 0 Dec28 ? 00:02:09 php-fpm: pool www
apache 13582 12167 0 Dec28 ? 00:02:04 php-fpm: pool www
zabbix-server [~] 2015-12-29 15:28:40
root@pts/2 $ kill 12167
zabbix-server [~] 2015-12-29 15:28:43
root@pts/2 $ ps -ef|grep php-fpm
root 8456 16150 0 15:28 pts/2 00:00:00 grep --color=auto php-fpm
zabbix-server [~] 2015-12-29 15:28:45
root@pts/2 $ php-fpm
zabbix-server [~] 2015-12-29 15:28:49
root@pts/2 $ ps -ef|grep php-fpm
root 8499 1 0 15:28 ? 00:00:00 php-fpm: master process (/etc/php-fpm.conf)
apache 8500 8499 0 15:28 ? 00:00:00 php-fpm: pool www
apache 8501 8499 0 15:28 ? 00:00:00 php-fpm: pool www
apache 8502 8499 7 15:28 ? 00:00:00 php-fpm: pool www
apache 8503 8499 0 15:28 ? 00:00:00 php-fpm: pool www
apache 8504 8499 0 15:28 ? 00:00:00 php-fpm: pool www
root 8528 16150 0 15:28 pts/2 00:00:00 grep --color=auto php-fpm
Additional
memcache VS memcached
memcache document
http://pecl.php.net/package/memcache
memcache function list
http://cn2.php.net/memcache
memcached document
http://pecl.php.net/package/memcached
memcache function list
http://www.php.net/manual/zh/book.memcached.php
Refer to
http://www.cnblogs.com/yjf512/p/3778287.html
http://www.ttlsa.com/memcache/memcache-and-memcached-php-php-and-problems/
