安裝 NMP-Server
安裝 memcached-1.2.6
複製 php_memcache.dll 檔案到php ext
修改 mod php.ini
--新增 php_memcache.dll extension
--設定 [memcache]
[memcache]
memcache.hash_strategy = consistent
memcache.chunk_size = 32768
refer
http://winson111.blogspot.com/2010/01/php-memcached.html
http://drcarter.info/tag/memcached/
http://blog.wu-boy.com/2007/09/freebsd-%E5%AE%89%E8%A3%9D-memcache-for-php/
http://wiki.nginx.org/HttpMemcachedModule
http://wpadm.com/p/154.html
測試程式碼
connect("localhost",11211); # You might need to set "localhost" to "127.0.0.1"
echo "Server's version: " . $memcache->getVersion() . "
\n"; $tmp_object = new stdClass; $tmp_object->str_attr = "中文"; $tmp_object->int_attr = 123; $memcache->set("key",$tmp_object,false,10); echo "Store data in the cache (data will expire in 10 seconds)
\n"; echo "Data from the cache:
\n"; var_dump($memcache->get("key")); */ $memcache = new Memcache; $memcache->addServer('localhost', 11211); $memcache->addServer('localhost', 11212); $memcache->addServer('localhost', 11213); $tmp_object = new stdClass; for($i=0; $i<102400; $i++) { $user_id = getRandomString(); $tmp_object->str_attr = getRandomString()."中文"; $tmp_object->int_attr = mt_rand(0, 10240000); $sql = "SELECT * FROM user WHERE user_id = ?"; $key = 'SQL:' . $user_id . ':' . md5($sql); $memcache->set( $key , $tmp_object , false , 3600 ); //echo "Store data in the cache (data will expire in 3600 seconds)
\n"; //echo "Data from the cache:
\n"; print_r($memcache->get($key));echo "
\n"; } $memStats = $memcache->getExtendedStats(); print_r($memStats); function getRandomString($length = 6) { $validCharacters = "abcdefghijklmnopqrstuxyvwzABCDEFGHIJKLMNOPQRSTUXYVWZ+-*#&@!?"; $validCharNumber = strlen($validCharacters); $result = ""; for ($i = 0; $i < $length; $i++) { $index = mt_rand(0, $validCharNumber - 1); $result .= $validCharacters[$index]; } return $result; } ?>
\n"; $tmp_object = new stdClass; $tmp_object->str_attr = "中文"; $tmp_object->int_attr = 123; $memcache->set("key",$tmp_object,false,10); echo "Store data in the cache (data will expire in 10 seconds)
\n"; echo "Data from the cache:
\n"; var_dump($memcache->get("key")); */ $memcache = new Memcache; $memcache->addServer('localhost', 11211); $memcache->addServer('localhost', 11212); $memcache->addServer('localhost', 11213); $tmp_object = new stdClass; for($i=0; $i<102400; $i++) { $user_id = getRandomString(); $tmp_object->str_attr = getRandomString()."中文"; $tmp_object->int_attr = mt_rand(0, 10240000); $sql = "SELECT * FROM user WHERE user_id = ?"; $key = 'SQL:' . $user_id . ':' . md5($sql); $memcache->set( $key , $tmp_object , false , 3600 ); //echo "Store data in the cache (data will expire in 3600 seconds)
\n"; //echo "Data from the cache:
\n"; print_r($memcache->get($key));echo "
\n"; } $memStats = $memcache->getExtendedStats(); print_r($memStats); function getRandomString($length = 6) { $validCharacters = "abcdefghijklmnopqrstuxyvwzABCDEFGHIJKLMNOPQRSTUXYVWZ+-*#&@!?"; $validCharNumber = strlen($validCharacters); $result = ""; for ($i = 0; $i < $length; $i++) { $index = mt_rand(0, $validCharNumber - 1); $result .= $validCharacters[$index]; } return $result; } ?>
文章標籤
全站熱搜
創作 (2)