Installation/Configuration
Installing PHP5 Memcache Extension Module on Ubuntu (note: you must have memcached installed prior to installing this extension module. refer to prerequisite install below):
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# Prerequisite Install
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# Download & install libevent (memcached dependency)
wget http://www.monkey.org/~provos/libevent-1.4.8-stable.tar.gz
tar xfz libevent-1.4.8-stable.tar.gz
cd libevent-1.4.8-stable
./configure && make && sudo make install
# Create a symlink to libevent
sudo ln -s /usr/local/lib/libevent-1.4.so.2 /usr/lib
# Download & install memcached
wget http://danga.com/memcached/dist/memcached-1.2.6.tar.gz
tar xfz memcached-1.2.6.tar.gz
cd memcached-1.2.6
./configure && make && sudo make install
# Run memcached as a daemon (d = daemon, m = memory, u = user, l = IP to listen to, p = port)
memcached -d -m 1024 -u root -l 127.0.0.1 -p 11211
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# PHP5-Memcache Install
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# Download the extension module
apt-get install php5-memcache
# Edit /etc/php5/conf.d/memcache.ini and uncomment the following line by removing the semi-colon
extension=memcache.so
# Restart apache
/etc/init.d/apache2 restart
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# Test Install
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# Create a file 'memcache_test.php' in your webroot and paste the following:
<?php
$memcache = new Memcache;
$memcache->connect('localhost', 11211) or die ("Could not connect");
$version = $memcache->getVersion();
echo "Server's version: ".$version."<br/>\n";
$tmp_object = new stdClass;
$tmp_object->str_attr = 'test';
$tmp_object->int_attr = 123;
$memcache->set('key', $tmp_object, false, 10) or die ("Failed to save data at the server");
echo "Store data in the cache (data will expire in 10 seconds)<br/>\n";
$get_result = $memcache->get('key');
echo "Data from the cache:<br/>\n";
var_dump($get_result);
?>
# Test to see if the file renders in your browser
Cheers!
Installation
Cette extension » PECL n'est pas intégrée à PHP. Des informations sur l'installation de ces extensions PECL peuvent être trouvées dans le chapitre du manuel intitulé Installation des extensions PECL. D'autres informations comme les notes sur les nouvelles versions, les téléchargements, les sources des fichiers, les informations concernant les mainteneurs ainsi qu'un CHANGELOG, peuvent être trouvées ici : » http://pecl.php.net/package/memcache.
Pour utiliser ces fonctions, vous devez compiler PHP avec le support MemCache en utilisant l'option de compilation --enable-memcache[=DIR]. Vous pouvez, optionnellement, désactiver le support du gestionnaire de session memcache en spécifiant l'option de compilation --disable-memcache-session.
Les utilisateurs de Windows doivent activer la bibliothèque php_memcache.dll dans le php.ini pour pouvoir utiliser ces fonctions. La bibliothèque DLL pour cette extension PECL peut être téléchargée depuis, soit la page de » téléchargement PHP, soit depuis » http://pecl4win.php.net/
add a note
User Contributed NotesInstallation
djfobbz at gmail dot com
17-Sep-2008 06:11
17-Sep-2008 06:11
colnector on colnect.com
28-Aug-2008 05:59
28-Aug-2008 05:59
Forgot that small note: you might want to download memcached for Windows at http://jehiah.cz/projects/memcached-win32/ and install it either after or before installing the extention.
colnector on colnect.com
28-Aug-2008 05:44
28-Aug-2008 05:44
Windows installation is a bit more tricky since "pecl install memcache" does NOT work properly.
Here's how I installed it:
1/ Download pecl-5.2-dev.zip (choose the version relevant to your PHP) from http://snaps.php.net/
2/ Copy php_memcache.dll from the archive you've downloaded to your PHP extention folder.
3/ Add the following line to php.ini (in the exntentions section):
extension=php_memcache.dll
4/ Restart your server
5/ Check with phpinfo() that you now have a memcache section
Good luck :)
mykel dot alvis at gmail dot com
18-Jun-2008 05:01
18-Jun-2008 05:01
on Fedora, apparently
yum install php-pecl-memcache
akeem dot philbert at rokkan dot com
14-May-2008 03:30
14-May-2008 03:30
for ubuntu it is actually:
apt-get install php5-memcache
Anonymous
03-May-2008 12:20
03-May-2008 12:20
ubuntu:
apt-get install php5-memcached
the conf file is then in /etc/php5/cli/conf.d/memcache.ini
remember to restart the webserver
Wayne
01-May-2008 09:09
01-May-2008 09:09
Newer PHP versions don't have a --enable-memcache options; simply installing the PECL package will be enough... so to be absolutely clear, you WON'T have to recompile PHP to use memcache. That paragraph above seems like a bad case of earlier version documentation editing.