PHP Cache Integration Library Phpfastcache usage _php tips

The example in this article describes the Phpfastcache usage of the PHP cache integration Library. Share to everyone for your reference. The specific analysis is as follows:

Phpfastcache is an open source PHP cache that provides a simple PHP file for easy integration into existing projects and supports a variety of caching methods, including: APC, Memcache, memcached, Wincache, files, PDO and Mpdo. A simple API can be used to define the effective time for caching.

Copy Code code as follows:

<?php
In your config file
Include ("phpfastcache/phpfastcache.php");
Phpfastcache::setup ("Storage", "Auto");

Phpfastcache support "APC", "Memcache", "memcached", "Wincache", "Files", "SQLite" and "XCache"
You don ' t need to change your the code when your change your caching system. Or Simple Keep it auto
$cache = Phpfastcache ();

In your Class, functions, PHP Pages
Try to get from Cache a. Product_page = YOUR Identity Keyword
$products = $cache->get ("Product_page");

if ($products = = null) {
$products = YOUR DB QUERIES | | Get_products_function;
Set products in to cache seconds = minutes
$cache->set ("Product_page", $products, 600);
}

Output Your Contents $products here

improve Curl and API invocation performance

Copy Code code as follows:

<?php
Include ("phpfastcache/phpfastcache.php");

$cache = Phpfastcache ("memcached");

Try to get from Cache a.
$results = $cache->get ("Identity_keyword")

if ($results = = null) {
$results = Curl->get ("Http://www.youtube.com/api/json/url/keyword/page");
Write to Cache Save API Calls next time
$cache->set ("Identity_keyword", $results, 3600*24);
}

foreach ($results as $video) {
Output Your Contents here
}

Full Page Caching

Copy Code code as follows:

<?php
Use the Files Cache for Whole page/widget

Keyword = Webpage_url
$keyword _webpage = MD5 ($_server[' http_host '].$_server[' Request_uri '].$_server[' query_string ']);
$html = __c ("Files")->get ($keyword _webpage);

if ($html = = null) {
Ob_start ();
/*
All of YOUR CODE go
RENDER YOUR PAGE, DB QUERY, WHATEVER
*/

Get HTML webpage
$html = Ob_get_contents ();
Save to Cache minutes
__c ("Files")->set ($keyword _webpage, $html, 1800);
}

Echo $html;

Pendant cache

Copy Code code as follows:

<?php
Use the Files Cache for Whole page/widget
$cache = Phpfastcache ("Files");

$html = $cache->widget_1;

if ($html = = null) {
$html = Render Your Page | | Widget | | "Hello World";
Save to Cache minutes
$cache->widget_1 = Array ($html, 1800);
}

echo or return your $html;

Use multiple caches simultaneously

Copy Code code as follows:

<?php
In your config files
Include ("phpfastcache/phpfastcache.php");
Auto | Memcache | Files ... etc. 'll is default for $cache = __c ();
Phpfastcache:: $storage = "Auto";

$cache 1 = Phpfastcache ();

$cache 2 = __c ("Memcache");
$server = Array (Array ("127.0.0.1", 11211,100), Array ("128.5.1.3", 11215,80));
$cache 2->option ("Server", $server);

$cache 3 = new Phpfastcache ("APC");

How to Write?
$cache 1->set ("Keyword1", "String|number|array|object", 300);
$cache 2->keyword2 = Array ("Something here", 600);
__c ()->keyword3 = Array ("Array|object", 3600*24);

How to Read?
$data = $cache 1->get ("Keyword1");
$data = $cache 2->keyword2;
$data = __c ()->keyword3;
$data = __c ()->get ("Keyword4");

Free to Travel between any caching methods

$cache 1 = Phpfastcache ("Files");
$cache 1->set ("Keyword1", $value, $time);
$cache 1->memcache->set ("Keyword1", $value, $time);
$cache 1->apc->set ("Whatever", $value, 300);

$cache 2 = __c ("APC");
$cache 2->keyword1 = Array ("So cool", 300);
$cache 2->files->keyword1 = Array ("Oh yeah!", 600);

$data = __c ("Memcache")->get ("Keyword1");
$data = __c ("Files")->get ("Keyword2");
$data = __c ()->keyword3;

Multiple? No Problem

$list = $cache 1->getmulti (Array ("Key1", "Key2", "Key3"));
$cache 2->setmulti (Array ("Key1", "value1", 300),
Array ("Key2", "value2", 600),
Array ("Key3", "Value3", 1800),
);

$list = $cache 1->apc->getmulti (Array ("Key1", "Key2", "Key3"));
__c ()->memcache->getmulti (Array ("A", "B", "C"));

Want more? Check out document in source code

I hope this article will help you with your PHP program design.