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  Redis PHP



  • PHP with Redis

    在PHP程序中开始使用Redis之前,需要确保已在计算机上设置了Redis PHP驱动程序和PHP。您可以检查PHP教程以在您的计算机上安装PHP。
  • 安装

    现在,让我们检查如何设置Redis PHP驱动程序。您需要从github存储库https://github.com/nicolasff/phpredis下载phpredis 。下载后,将文件解压缩到phpredis目录。在Ubuntu上,安装以下扩展名。
    
    cd phpredis 
    sudo phpize 
    sudo ./configure 
    sudo make 
    sudo make install  
    
    
    现在,将“modules”文件夹的内容复制并粘贴到PHP扩展目录,并在php.ini中添加以下行。
    
    extension = redis.so
    
    
    现在,您的Redis PHP安装已完成
  • 连接到Redis服务器

    
    <?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(); 
    ?>
    
    
    执行该程序时,将产生以下结果。
    
    Connection to server sucessfully 
    Server is running: PONG 
    
    
  • Redis PHP字符串示例

    
    <?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); 
    ?>
    
    
    执行上述程序时,将产生以下结果。
    
    Connection to server sucessfully 
    Stored string in redis:: 
    Redis 
    Mongodb 
    Mysql 
    
    
  • Redis PHP 键(key)示例

    
    <?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); 
    ?>
    
    
    执行该程序时,将产生以下结果。
    
    Connection to server sucessfully 
    Stored string in redis:: 
    tutorial-name 
    tutorial-list 
    
    
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