Memcache php extension not loaded

 Memcache php extension not loaded

If you are using XAMPP and you are facing this error while running your web application, Run following command in terminal.

sudo /opt/lampp/bin/pecl install memcache

If you face error: phpize failed
To remove this error, you need to install autoconf package.

If you are using Debian or Ubuntu, Run command

sudo apt-get install autoconf

If you are using CentOS, fedora or RHEL, Run command

sudo yum install autoconf

Now Run:

sudo /opt/lampp/bin/pecl install memcache

If you face error: 
checking for the location of zlib,configure: error: memcache support requires ZLIB. Use --with-zlib-dir=<DIR> to specify prefix where ZLIB include and library are located
ERROR: `/tmp/pear/temp/memcache/configure --enable-memcache-session=yes' failed

To remove this error,you need to install zlib package.

If you are using Debian or Ubuntu, Run command

sudo apt-get install zlib1g-dev libncurses5-dev

If you are using CentOS, fedora or RHEL, Run command

sudo yum install zlib-devel

Now run again,

sudo /opt/lampp/bin/pecl install memcache

If it runs successfully

Add line

extension=memcache.so

in the file php.ini.

Restart xampp