We have already discussed how to configure Memcached with PHP on Linux manually, this post will help you configure short time.

Create a file name memcache-php.sh, copy and paste the following script line,

# vim /root/memcache-php.sh

#Download and Install Repository
rpm -Uhv https://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
#Update and install memcached
yum update -y
yum install memcached -y

wget http://pecl.php.net/get/memcache-3.0.8.tgz  -O /usr/local/src
cd /usr/local/src
tar -xf memcache-3.0.8.tgz
cd memcache-3.0.8

/usr/bin/phpize && ./configure --enable-memcache && make && make install

#extension=memcache.so added into php.ini

        if [ -f /etc/php.ini ]; then
        echo "extension="memcache.so"" >> /etc/php.ini
    echo "php.ini file could not found"
    echo "Enter the php.ini configure file location"
    echo "extension="memcache.so"" >> $FILE_LOCATION

#Restart Memcahced

service memcached restart
chkconfig memcached on

echo "Now Memcached installed and configured with PHP Successfully"
Echo "Configured Output" 
php -i | grep memcache

Finally give execute permission and run the script,
# chmod +x /root/memcache-php.sh

# sh /root/memcache-php.sh