Build Lnamp Environment (vii)-PHP7 source installation memcached and memcache expansion

Previous: Build Lnamp Environment (vi)-PHP7 source installation MongoDB and MongoDB expansion one, installation memcached

1.yum Installing the Libevent Event trigger manager

Yum-y Install Libevent-devel

2. Create memcached user groups and users

Groupadd Memcacheduseradd-r-G memcached-s/sbin/nologin-m memcached

3. Download the memcached source package and put the source package into the/usr/local/src/directory
Download page: http://memcached.org/downloads
Memcached-1.4.33.tar.gz is used here.
: http://memcached.org/files/memcached-1.4.33.tar.gz
4. Enter the src/directory

cd/usr/local/src/

5. Unzip the source package

TAR-ZXF memcached-1.4.33.tar.gz

6. Enter the memcached source directory, compile and install

CD memcached-1.4.33/./configure--prefix=/usr/local/memcached  --with-libeventmake && make install

7. Modify memcached Directory Permissions

Chown-r memcached:memcached/usr/local/memcached

8. Add the memcached command to the environment variable and modify the profile file

Vim/etc/profile

9. Change to the following, save exit

path=/usr/local/mysql/bin:/usr/local/php/bin:/usr/local/redis/bin:/usr/local/mongodb/bin:/usr/local/memcached/ Bin: $PATH

10. Make the configuration in/etc/profile effective immediately

Source/etc/profile

11. Add the Memcached service script to the init.d/directory to create the memcached file

Vim/etc/init.d/memcached

12. Add the following to save the exit

View Code

Parameter explanation:
/usr/local/bin/memcached-d-u memcached-m 1024-l 127.0.0.1-p 11211-c 1024-p/var/run/memcached/memcached.pid
-D launches a daemon. Multiple daemons can be started, but ports cannot be duplicated
-U user running Memcache
The amount of memory allocated by-m, in megabytes
-L Listener Server IP address, default is native
-P Listening Port
-C Maximum number of concurrent connections running, default is 1024
-P PID File location

13. Add executable permissions for memcached

chmod +x/etc/init.d/memcached

14. Adding Memcached to System services

Chkconfig--add memcached

15. Modify the default boot level for the service

Chkconfig memcached on

16. Start memcached

Service memcached Start

Second, PHP7 installation memcache expansion

1.yum Installation Zip

Yum install-y zip Unzip

2. Download the PHP7 memcache expansion pack and place the source package in the/usr/local/src/directory
: Https://codeload.github.com/websupport-sk/pecl-memcache/zip/php7/pecl-memcache-php7.zip
3. Enter the src/directory

cd/usr/local/src/

4. Unpack the expansion pack

Unzip Pecl-memcache-php7.zip

5. Enter the Memcache expansion directory, compile and install the extension

CD pecl-memcache-php7phpize./configure--with-php-config=/usr/local/php/bin/php-configmake && make install

6. Modify the php.ini file

Vim/usr/local/php/etc/php.ini

7. Add memcache.so extension configuration, save exit

Extension=memcache.so

8. Restart Apache or PHP-FPM

Service httpd Restartservice php-fpm restart

9. Add php files to the web directory, such as/usr/local/apache/htdocs/memcache.php or/usr/local/nginx/html/memcache.php

<?php$memcache = new Memcache; $memcache->connect (' 127.0.0.1 ', 11211) or Die ("Could not Connect"); $memcache Set (' Class ', ' TOEFL ');p Rint_r ($memcache->get (' class '));

Access URLs, such as: http://192.168.8.9/memcache.php
The page is displayed correctly, the configuration is successful
Memcached Installation Complete

Build Lnamp Environment (vii)-PHP7 source installation memcached and memcache expansion