PHP缓存集成库phpFastCache用法

　　// 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 code when you change your caching system. Or simple keep it auto

　　$cache = phpFastCache();

　　// In your Class, Functions, PHP Pages

　　// try to get from Cache first. 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 in 600 seconds = 10 minutes

　　$cache->set("product_page", $products,600);

　　}

　　// Output Your Contents $products HERE

　　include("phpfastcache/phpfastcache.php");

　　$cache = phpFastCache("memcached");

　　// try to get from Cache first.

　　$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

　　}

　　// use 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 HERE

　　RENDER YOUR PAGE, DB QUERY, WHATEVER

　　*/

　　// GET HTML WEBPAGE

　　$html = ob_get_contents();

　　// Save to Cache 30 minutes

　　__c("files")->set($keyword_webpage,$html, 1800);

　　}

　　echo $html;

　　// use 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 30 minutes

　　$cache->widget_1 = array($html, 1800);

　　}

　　echo or return your $html;

　　// in your config files

　　include("phpfastcache/phpfastcache.php");

　　// auto | memcache | files ...etc. Will be default for $cache = __c();

　　phpFastCache::$storage = "auto";

　　$cache1 = phpFastCache();

　　$cache2 = __c("memcache");

　　$server = array(array("127.0.0.1",11211,100), array("128.5.1.3",11215,80));

　　$cache2->option("server", $server);

　　$cache3 = new phpFastCache("apc");

　　// How to Write?

　　$cache1->set("keyword1", "string|number|array|object", 300);

　　$cache2->keyword2 = array("something here", 600);

　　__c()->keyword3 = array("array|object", 3600*24);

　　// How to Read?

　　$data = $cache1->get("keyword1");

　　$data = $cache2->keyword2;

　　$data = __c()->keyword3;

　　$data = __c()->get("keyword4");

　　// Free to Travel between any caching methods

　　$cache1 = phpFastCache("files");

　　$cache1->set("keyword1", $value, $time);

　　$cache1->memcache->set("keyword1", $value, $time);

　　$cache1->apc->set("whatever", $value, 300);

　　$cache2 = __c("apc");

　　$cache2->keyword1 = array("so cool", 300);

　　$cache2->files->keyword1 = array("Oh yeah!", 600);

　　$data = __c("memcache")->get("keyword1");

　　$data = __c("files")->get("keyword2");

　　$data = __c()->keyword3;

　　// Multiple ? No Problem

　　$list = $cache1->getMulti(array("key1","key2","key3"));

　　$cache2->setMulti(array("key1","value1", 300),

　　array("key2","value2", 600),

　　array("key3","value3", 1800),

　　);

　　$list = $cache1->apc->getMulti(array("key1","key2","key3"));

　　__c()->memcache->getMulti(array("a","b","c"));

　　// want more? Check out document in source code