Some expansions of the YII2 framework running under UBUNTU environment

Some extensions of the YII2 framework running in Ubuntu environment

Intl Extension (PHP Intl is an international extension and a wrapper for the ICU Library. )

sudo apt-get install php5-intl

sudo service apache2 restartPDO SQLite extensionsudo service apache2 restartPDO PostgreSQL extensionsudo apt-get install php5-pgsqlservice apache2 restartMemcache

Memcache is divided into two parts , Memcache server and client. The Memcache server is run as a service, where all the data caches are created, stored, and deleted, which is actually done here. Client, here we refer to PHP 's extensible extension that can be called.

　　 Sudoapt-get Install memcached

　　Finished installingMemcacheAfter the server, we need to start the service:

Memcached-d-M 128-p 11211-u Root


　　Here's what you need to explainmemcachedStartup parameters for the service:

-PPorts to listen on
-LConnected toIPAddress,The default is native
-dstartStartmemcachedService
-drestartRe-upmemcachedService
-dstop|shutdownClose the RunningmemcachedService
-dinstallInstallationmemcachedService
-duninstallUnloadingmemcachedService
-URun as an identity(Only in theRootEffective when running)
-MMaximum memory usage, unitMB。 Default64MB
-MAn error is returned instead of deleting an item when memory is exhausted
-CMaximum number of simultaneous connections, default is1024
-FBlock size growth factor, default is1.25-nMinimum allocated space,Key+value+flagsDefault is48
-HShow Help2)InstallationMemcacheClient

Memcache extensionsudo apt-get install php5-memcache
Test it:

$mem = new Memcache; $mem->connect ("127.0.0.1", 11211), $mem->set (' key ', ' This is a memcached test! ', 0, $); $val = $m Em->get (' key '); Echo $val;

　　

APC extensionsudo apt-get install php-apcphp5-直接ysudo apt-get install imagemagick libmagickwand-devsudo pecl install imagicksudo echo "extension=imagick.so" >> /etc/php5/apache2/php.inisudo /etc/init.d/apache2 restart

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