安裝
在PHP程序中使用redis,需要確保我們有Redis的PHP驅(qū)動程序和PHP安裝設(shè)置在機器上??梢圆榭碢HP教程教你如何在機器上安裝PHP。現(xiàn)在,讓我們來看看一下如何設(shè)置Redis的PHP驅(qū)動程序。
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上安裝這個擴展,如下圖所示。
cd phpredis
sudo phpize
sudo ./configure
sudo make
sudo make install
現(xiàn)在,復制和粘貼“modules”文件夾的內(nèi)容復制到PHP擴展目錄中,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
connect('127.0.0.1', 6379);
echo "Connection to server sucessfully";
//check whether server is running or not
echo "Server is running: "+ $redis->ping();
?>
當執(zhí)行程序時,會產(chǎn)生下面的結(jié)果:
Connection to server sucessfully
Server is running: PONG
Redis的PHP字符串實例
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");
?>
當執(zhí)行程序時,會產(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
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);
?>
當執(zhí)行程序時,會產(chǎn)生下面的結(jié)果:
Connection to server sucessfully
Stored string in redis::
Redis
Mongodb
Mysql
Redis的PHP鍵例
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);
?>
當執(zhí)行程序時,會產(chǎn)生下面的結(jié)果:
Connection to server sucessfully
Stored string in redis::
tutorial-name
tutorial-list
本文標題:redis連接php
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