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安裝 在PHP程序中使用Redis,需要確保我們有Redis的PHP驅(qū)動(dòng)程序和PHP安裝設(shè)置在機(jī)器上??梢圆榭碢HP教程教你如何在機(jī)器上安裝PHP?,F(xiàn)在,讓我們來看看一下如何設(shè)置Redis的PHP驅(qū)動(dòng)程序。 需要從github上資料庫https://github.com/nicolasff/phpredis下載phpredis。下載了它以后,將文件解壓縮到phpredis目錄。在Ubuntu上安裝這個(gè)擴(kuò)展,如下圖所示。 cd phpredis sudo phpize sudo ./configure sudo make sudo make install 現(xiàn)在,復(fù)制和粘貼“modules”文件夾的內(nèi)容復(fù)制到PHP擴(kuò)展目錄中,并在php.ini中添加以下幾行。 extension = redis.so 現(xiàn)在Redis和PHP安裝完成。 連接到Redis服務(wù)器 <?php //Connecting to Redis server on localhost $redis = new Redis(); $redis->connect('127.0.0.1', 6379); echo "Connection to server sucessfully"; //check whether server is running or not echo "Server is running: "+ $redis->ping(); ?> 當(dāng)執(zhí)行程序時(shí),會(huì)產(chǎn)生下面的結(jié)果: Connection to server sucessfully Server is running: PONG Redis的PHP字符串實(shí)例 <?php //Connecting to Redis server on localhost $redis = new Redis(); $redis->connect('127.0.0.1', 6379); echo "Connection to server sucessfully"; //set the data in redis string $redis->set("tutorial-name", "Redis tutorial"); // Get the stored data and print it echo "Stored string in redis:: " + jedis.get("tutorial-name"); ?> 當(dāng)執(zhí)行程序時(shí),會(huì)產(chǎn)生下面的結(jié)果: Connection to server sucessfully Stored string in redis:: Redis tutorial Redis的PHP列表示例 <?php //Connecting to Redis server on localhost $redis = new Redis(); $redis->connect('127.0.0.1', 6379); echo "Connection to server sucessfully"; //store data in redis list $redis->lpush("tutorial-list", "Redis"); $redis->lpush("tutorial-list", "Mongodb"); $redis->lpush("tutorial-list", "Mysql"); // Get the stored data and print it $arList = $redis->lrange("tutorial-list", 0 ,5); echo "Stored string in redis:: " print_r($arList); ?> 當(dāng)執(zhí)行程序時(shí),會(huì)產(chǎn)生下面的結(jié)果: Connection to server sucessfully Stored string in redis:: Redis Mongodb Mysql Redis的PHP鍵例 <?php //Connecting to Redis server on localhost $redis = new Redis(); $redis->connect('127.0.0.1', 6379); echo "Connection to server sucessfully"; // Get the stored keys and print it $arList = $redis->keys("*"); echo "Stored keys in redis:: " print_r($arList); ?> 當(dāng)執(zhí)行程序時(shí),會(huì)產(chǎn)生下面的結(jié)果: Connection to server sucessfully Stored string in redis:: tutorial-name tutorial-list
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