How to Install PHP APCu on ubuntu 16.04
How to Install PHP APCu on ubuntu 16.04
What is APCu
How to download APCu
Click on the below URL to check APC user cache documentation on php.net website :
http://php.net/manual/en/book.apcu.php
Steps to install APCu PHP extension
1. Log into your Ubuntu server as ‘root’ user or login as any user with sudo privileges
2. Run the below command to check whether php APCu is already installed and enabled on the server
3. Run the command ‘pecl install apcu’ to install APCu on the server.
WARNING: channel "pecl.php.net" has updated its protocols, use "pecl channel-update pecl.php.net" to update
downloading apcu-5.1.16.tgz ...
Starting to download apcu-5.1.16.tgz (94,032 bytes)
.....................done: 94,032 bytes
38 source files, building
running: phpize
Configuring for:
PHP Api Version: 20151012
Zend Module Api No: 20151012
Zend Extension Api No: 320151012
Enable internal debugging in APCu [no] :
building in /tmp/pear/temp/pear-build-rootxU5reS/apcu-5.1.16
running: /tmp/pear/temp/apcu/configure --with-php-config=/usr/bin/php-config --enable-apcu-debug=no
Build process completed successfully
Installing '/usr/include/php/20151012/ext/apcu/apc_cache.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_lock_api.h'
Installing '/usr/include/php/20151012/ext/apcu/apc.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_serializer.h'
Installing '/usr/include/php/20151012/ext/apcu/php_apc.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_lock.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_mutex.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_iterator.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_stack.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_arginfo.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_globals.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_cache_api.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_api.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_sma_api.h'
Installing '/usr/include/php/20151012/ext/apcu/apc_sma.h'
Installing '/usr/lib/php/20151012/apcu.so'
install ok: channel://pecl.php.net/apcu-5.1.16
You should add "extension=apcu.so" to php.ini
4. Append the line “extension=apcu.so” to the end of php configuration file
run the command ‘php --ini’ to check the Loaded PHP Configuration File
echo “extension=apcu.so” >> /etc/php/7.0/cli/php.ini
5. Now run the command “php -m | grep -i apc” to check whether it is enabled.
apcu