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.
