PHP链接redis的方法代码
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2022-03-08 13:05:15
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在php程序中使用Redis之前,需要确保在机器上安装了Redis的PHP驱动程序和PHP环境。可以先在将PHP电脑上并配置好环境。本文就和大家分享PHP链接redis的方法代码,希望能帮助到大家。
安装
现在,让我们看看如何设置Redis PHP驱动程序。
从github库下载phpredis=> http://github.com/nicolasff/phpredis。 当下载它之后,提取文件到phpredis目录。在Ubuntu上,安装以下扩展。
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扩展目录中,并在php.ini中添加以下行。
extension = redis.so
现在,Redis PHP安装完成!
使用连接到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(); ?>
PHP
当程序执行时,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"; //set the data in redis string $redis->set("tutorial-name", "Redis tutorial"); // Get the stored data and print it echo "Stored string in redis:: " .$redis→get("tutorial-name"); ?>
执行上面代码,将生成以下结果 -
Connection to server sucessfully Stored string in redis:: Redis tutorial
Redis 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); ?>
执行上面代码,将生成以下结果 -
Connection to server sucessfully Stored string in redis:: Redis Mongodb Mysql
Redis php键示例
<?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); ?>
执行上面代码,将生成以下结果 -
Connection to server sucessfully Stored string in redis:: tutorial-name tutorial-list
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