Step 1: Install repository remi-safe
Step 2: check your php version
php -v
Result:
[root@tutorialspots ~]# php -v PHP 7.1.22 (cli) (built: Sep 13 2018 16:54:21) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.1.0, Copyright (c) 1998-2018 Zend Technologies
Step 3: find memcache module
[root@tutorialspots ~]# yum list|grep memcache libmemcached.x86_64 1.0.16-5.el7 @base memcached.x86_64 1.4.15-10.el7_3.1 @base php71u-pecl-memcached.x86_64 3.0.4-2.ius.centos7 @ius collectd-memcachec.x86_64 5.8.1-1.el7 epel dmlite-plugins-memcache.x86_64 1.10.4-2.el7 epel libmemcached.i686 1.0.16-5.el7 base libmemcached-devel.i686 1.0.16-5.el7 base libmemcached-devel.x86_64 1.0.16-5.el7 base memcached-devel.i686 1.4.15-10.el7_3.1 base memcached-devel.x86_64 1.4.15-10.el7_3.1 base opensips-memcached.x86_64 1.10.5-3.el7 epel pcp-pmda-memcache.x86_64 3.12.2-5.el7 base php-ZendFramework-Cache-Backend-Libmemcached.noarch php-pecl-memcache.x86_64 3.0.8-4.el7 base php-pecl-memcached.x86_64 2.2.0-1.el7 epel php54-php-pecl-memcache.x86_64 3.0.8-5.el7.remi remi-safe php54-php-pecl-memcached.x86_64 2.2.0-4.el7.remi remi-safe php55-php-pecl-memcache.x86_64 3.0.8-5.el7.remi remi-safe php55-php-pecl-memcached.x86_64 2.2.0-4.el7.remi remi-safe php56-php-pecl-memcache.x86_64 3.0.8-5.el7.remi remi-safe php56-php-pecl-memcached.x86_64 2.2.0-4.el7.remi remi-safe php56u-pecl-memcache.x86_64 3.0.8-6.ius.centos7 ius php56u-pecl-memcache-debuginfo.x86_64 3.0.8-6.ius.centos7 ius php56u-pecl-memcached.x86_64 2.2.0-6.ius.centos7 ius php56u-pecl-memcached-debuginfo.x86_64 2.2.0-6.ius.centos7 ius php70-php-pecl-memcache.x86_64 3.0.9-0.9.20170802.e702b5f.el7.remi php70-php-pecl-memcached.x86_64 3.0.4-2.el7.remi remi-safe php70u-pecl-memcached.x86_64 3.0.4-1.ius.centos7 ius php70u-pecl-memcached-debuginfo.x86_64 3.0.4-1.ius.centos7 ius php71-php-pecl-memcache.x86_64 3.0.9-0.9.20170802.e702b5f.el7.remi php71-php-pecl-memcached.x86_64 3.0.4-2.el7.remi remi-safe php71u-pecl-memcached-debuginfo.x86_64 3.0.4-2.ius.centos7 ius php72-php-pecl-memcache.x86_64 3.0.9-0.9.20170802.e702b5f.el7.remi php72-php-pecl-memcached.x86_64 3.0.4-2.el7.remi remi-safe php72u-pecl-memcached.x86_64 3.0.4-2.ius.centos7 ius php72u-pecl-memcached-debuginfo.x86_64 3.0.4-2.ius.centos7 ius php73-php-pecl-memcache.x86_64 3.0.9-0.12.20170802.e702b5f.el7.remi php73-php-pecl-memcached.x86_64 3.0.4-7.el7.remi remi-safe python-memcached.noarch 1.48-4.el7 base rubygem-memcache-client.noarch 1.8.5-13.el7 epel uwsgi-router-memcached.x86_64 2.0.17.1-1.el7 epel
We see package: php71-php-pecl-memcache, now install this
Step 4:
[root@tutorialspots ~]# yum install php71-php-pecl-memcache
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.wiuwiu.de
* epel: www.nic.funet.fi
* extras: mirror.alpha-labs.net
* ius: ftp.acc.umu.se
* remi-safe: mirror.reconn.ru
* updates: mirror.alpha-labs.net
Resolving Dependencies
--> Running transaction check
---> Package php71-php-pecl-memcache.x86_64 0:3.0.9-0.9.20170802.e702b5f.el7.rem
i will be installed
--> Processing Dependency: php71-php(api) = 20160303-64 for package: php71-php-p
ecl-memcache-3.0.9-0.9.20170802.e702b5f.el7.remi.x86_64
--> Processing Dependency: php71-php(zend-abi) = 20160303-64 for package: php71-
php-pecl-memcache-3.0.9-0.9.20170802.e702b5f.el7.remi.x86_64
--> Processing Dependency: php71-runtime for package: php71-php-pecl-memcache-3.
0.9-0.9.20170802.e702b5f.el7.remi.x86_64
--> Processing Dependency: php71-runtime(remi)(x86-64) for package: php71-php-pe
cl-memcache-3.0.9-0.9.20170802.e702b5f.el7.remi.x86_64
--> Running transaction check
---> Package php71-php-common.x86_64 0:7.1.24-1.el7.remi will be installed
--> Processing Dependency: php71-php-json(x86-64) = 7.1.24-1.el7.remi for packag
e: php71-php-common-7.1.24-1.el7.remi.x86_64
---> Package php71-runtime.x86_64 0:1.0-1.el7.remi will be installed
--> Processing Dependency: environment-modules for package: php71-runtime-1.0-1.
el7.remi.x86_64
--> Processing Dependency: scl-utils for package: php71-runtime-1.0-1.el7.remi.x
86_64
--> Running transaction check
---> Package environment-modules.x86_64 0:3.2.10-10.el7 will be installed
--> Processing Dependency: libtcl8.5.so()(64bit) for package: environment-module
s-3.2.10-10.el7.x86_64
---> Package php71-php-json.x86_64 0:7.1.24-1.el7.remi will be installed
---> Package scl-utils.x86_64 0:20130529-18.el7_4 will be installed
--> Running transaction check
---> Package tcl.x86_64 1:8.5.13-8.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository
Size
================================================================================
Installing:
php71-php-pecl-memcache
x86_64 3.0.9-0.9.20170802.e702b5f.el7.remi remi-safe 69 k
Installing for dependencies:
environment-modules x86_64 3.2.10-10.el7 base 107 k
php71-php-common x86_64 7.1.24-1.el7.remi remi-safe 601 k
php71-php-json x86_64 7.1.24-1.el7.remi remi-safe 63 k
php71-runtime x86_64 1.0-1.el7.remi remi-safe 1.1 M
scl-utils x86_64 20130529-18.el7_4 base 24 k
tcl x86_64 1:8.5.13-8.el7 base 1.9 M
Transaction Summary
================================================================================
Install 1 Package (+6 Dependent packages)
Total download size: 3.9 M
Installed size: 9.1 M
Is this ok [y/d/N]: y
Downloading packages:
(1/7): environment-modules-3.2.10-10.el7.x86_64.rpm | 107 kB 00:00
warning: /var/cache/yum/x86_64/7/remi-safe/packages/php71-php-json-7.1.24-1.el7.
remi.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 00f97f56: NOKEY
Public key for php71-php-json-7.1.24-1.el7.remi.x86_64.rpm is not installed
(2/7): php71-php-json-7.1.24-1.el7.remi.x86_64.rpm | 63 kB 00:00
(3/7): php71-php-pecl-memcache-3.0.9-0.9.20170802.e702b5f. | 69 kB 00:00
(4/7): scl-utils-20130529-18.el7_4.x86_64.rpm | 24 kB 00:00
(5/7): php71-php-common-7.1.24-1.el7.remi.x86_64.rpm | 601 kB 00:00
(6/7): php71-runtime-1.0-1.el7.remi.x86_64.rpm | 1.1 MB 00:00
(7/7): tcl-8.5.13-8.el7.x86_64.rpm | 1.9 MB 00:00
--------------------------------------------------------------------------------
Total 4.9 MB/s | 3.9 MB 00:00
Retrieving key from http://rpms.remirepo.net/RPM-GPG-KEY-remi
Importing GPG key 0x00F97F56:
Userid : "Remi Collet <RPMS@FamilleCollet.com>"
Fingerprint: 1ee0 4cce 88a4 ae4a a29a 5df5 004e 6f47 00f9 7f56
From : http://rpms.remirepo.net/RPM-GPG-KEY-remi
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 1:tcl-8.5.13-8.el7.x86_64 1/7
Installing : environment-modules-3.2.10-10.el7.x86_64 2/7
Installing : scl-utils-20130529-18.el7_4.x86_64 3/7
Installing : php71-runtime-1.0-1.el7.remi.x86_64 4/7
Installing : php71-php-json-7.1.24-1.el7.remi.x86_64 5/7
Installing : php71-php-common-7.1.24-1.el7.remi.x86_64 6/7
Installing : php71-php-pecl-memcache-3.0.9-0.9.20170802.e702b5f.el7.rem 7/7
Verifying : scl-utils-20130529-18.el7_4.x86_64 1/7
Verifying : php71-runtime-1.0-1.el7.remi.x86_64 2/7
Verifying : php71-php-common-7.1.24-1.el7.remi.x86_64 3/7
Verifying : 1:tcl-8.5.13-8.el7.x86_64 4/7
Verifying : environment-modules-3.2.10-10.el7.x86_64 5/7
Verifying : php71-php-pecl-memcache-3.0.9-0.9.20170802.e702b5f.el7.rem 6/7
Verifying : php71-php-json-7.1.24-1.el7.remi.x86_64 7/7
Installed:
php71-php-pecl-memcache.x86_64 0:3.0.9-0.9.20170802.e702b5f.el7.remi
Dependency Installed:
environment-modules.x86_64 0:3.2.10-10.el7
php71-php-common.x86_64 0:7.1.24-1.el7.remi
php71-php-json.x86_64 0:7.1.24-1.el7.remi
php71-runtime.x86_64 0:1.0-1.el7.remi
scl-utils.x86_64 0:20130529-18.el7_4
tcl.x86_64 1:8.5.13-8.el7
Complete!
Step 5, find file memcache.ini and memcache.so
[root@tutorialspots /]# find -name *memcache.ini ./etc/opt/remi/php71/php.d/40-memcache.ini
[root@tutorialspots /]# find -name *memcache.so ./opt/remi/php71/root/usr/lib64/php/modules/memcache.so
Step 6: make symbolic links
ln -s /opt/remi/php71/root/usr/lib64/php/modules/memcache.so /usr/lib64/php/modules/memcache.so ln -s /etc/opt/remi/php71/php.d/40-memcache.ini /etc/php.d/40-memcache.ini
Step 7: restart php-fpm
Done!, now check :
[root@tutorialspots ~]# php -m [PHP Modules] bz2 calendar Core ctype curl date dom exif fileinfo filter ftp gd gettext hash iconv igbinary imap intl json ldap libxml mbstring mcrypt memcache memcached mysqli mysqlnd openssl pcntl pcre PDO pdo_mysql pdo_pgsql pdo_sqlite pgsql Phar posix pspell readline recode Reflection session shmop SimpleXML soap sockets SPL sqlite3 standard sysvmsg sysvsem sysvshm tokenizer wddx xml xmlreader xmlrpc xmlwriter xsl zip zlib [Zend Modules]
