PHP uses Redis simple example to share

Source: Internet
Author: User
Tags auth php redis redis

This article mainly introduces the use of PHP redis simple sample sharing, mainly to show you, PHP use Redis method, the need for small partners under the reference.

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The example is simple, the comments are also explained, there is no more nonsense.

The code is as follows:
<?php
/* Get database name from Platform * * *
$dbname = "";
/* Take host,port,user,pwd*/from environment variables
$host = ';
$port = ';
$user = ';
$pwd = ';
try {
/* Establish a connection, before the set operation, you need to do auth verification * *
$redis = new Redis ();
$ret = $redis->connect ($host, $port);
if ($ret = = False) {
Die ($redis->getlasterror ());
}
$ret = $redis->auth ($user. "-" . $pwd. "-" . $dbname);
if ($ret = = False) {
Die ($redis->getlasterror ());
}
/* Next you can operate the library, the specific methods of operation please refer to the official documents of Phpredis * *
$redis->flushdb ();
$ret = $redis->set ("Key", "value");
if ($ret = = False) {
Die ($redis->getlasterror ());
} else {
echo "OK" $redis->get ("key");
}
catch (Redisexception $e) {
Die ("uncaught exception"). $e->getmessage ());
}
?>

The above is the entire content of the code described in this article, I hope you can enjoy.

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