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I have Memcache installed and working for PHP apps run through Apache (v2.2) but when I try to run a .php file in the command-line i get this error:
Fatal error: Class 'Memcache' not found in /usr/local/Matters/app/matters-common/connection.php on line 94
Line 94 is:
$memcache = new Memcache;
Other info:
CentOS 5.2
PHP 5.2.5 (cli) (built: Feb 20 2008 21:13:12)
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
Apache v2.2.8
541
To enable the PHP Memcache extensions, you need to build PHP utilizing –enable-Memcache option when building, and configure it from the source. On Debian-based dispersions, you can use the php-Memcache package. To set global runtime configuration choices, specify the configuration option values within your php.
If you want to check whether memcache is running you can run : ps -ef | grep memcache This will work on Linux as long as you have the correct permissions (I ran it as root).
Memcached is an object caching system. It is primarily used to cache the results of database queries, helping dynamic websites like WordPress® and Drupal to serve pages faster. It can also significantly decrease resource use on a busy web server by reducing calls to the database.
Presumably you have separate php.ini files set up for apache and the command line (cli).
If so, you need to add the following to your cli php.ini file:
extension=memcache.so
On Ubuntu it's in /etc/php5/cli/php.ini
If it's working then memcache should appear in the list of modules if you run php -m on the command line.
Alternatively, you can create a file /etc/php5/cond.d/memcache.ini with the same contents.
59
It is possible that you have a separate php.ini file for CLI mode. This file might not include memcache extension.
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