<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <*****@*****.**>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require 'SharedConfigurations.php';
// redis can set keys and their relative values in one go
// using MSET, then the same values can be retrieved with
// a single command using MGET.
$mkv = array('usr:0001' => 'First user', 'usr:0002' => 'Second user', 'usr:0003' => 'Third user');
$client = new Predis\Client($single_server);
$client->mset($mkv);
$retval = $client->mget(array_keys($mkv));
print_r($retval);
/* OUTPUT:
Array
(
[0] => First user
[1] => Second user
[2] => Third user
)
*/
return -1;
}
public function getScript()
{
return <<<LUA
local cmd, insert = redis.call, table.insert
local increment, results = ARGV[1], { }
for idx, key in ipairs(KEYS) do
if cmd('exists', key) == 1 then
insert(results, idx, cmd('incrby', key, increment))
else
insert(results, idx, false)
end
end
return results
LUA;
}
}
$client = new Predis\Client($single_server);
$client->getProfile()->defineCommand('increxby', 'IncrementExistingKeysBy');
$client->mset('foo', 10, 'foobar', 100);
var_export($client->increxby('foo', 'foofoo', 'foobar', 50));
/*
array (
0 => 60,
1 => NULL,
2 => 150,
)
*/
<?php
require_once 'SharedConfigurations.php';
// redis can set keys and their relative values in one go
// using MSET, then the same values can be retrieved with
// a single command using MGET.
$mkv = array('usr:0001' => 'First user', 'usr:0002' => 'Second user', 'usr:0003' => 'Third user');
$redis = new Predis\Client($single_server);
$redis->mset($mkv);
$retval = $redis->mget(array_keys($mkv));
print_r($retval);
/* OUTPUT:
Array
(
[0] => First user
[1] => Second user
[2] => Third user
)
*/
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <*****@*****.**>
*
* For the full copyright and license info, please view the LICENSE
* file that was distributed with this source code.
*/
require 'SharedConfigurations.php';
// Predis ships with a KeyPrefixProcessor class that is used to transparently
// prefix each key before sending commands to Redis, even for complex commands
// such as SORT, ZUNIONSTORE and ZINTERSTORE. Key prefixes are useful to create
// user-level namespaces for you keyspace, thus eliminating the need for separate
// logical databases.
$client = new Predis\Client($single_server, array('prefix' => 'nrk:'));
$client->mset(array('foo' => 'bar', 'lol' => 'wut'));
var_dump($client->mget('foo', 'lol'));
/*
array(2) {
[0]=> string(3) "bar"
[1]=> string(3) "wut"
}
*/
var_dump($client->keys('*'));
/*
array(2) {
[0]=> string(7) "nrk:foo"
[1]=> string(7) "nrk:lol"
}
*/
use Aws\S3\S3Client;
$redis = new Predis\Client(getenv('REDIS_URL'));
$s3 = new S3Client(['version' => S3_VERSION, 'region' => S3_REGION]);
$message = "";
if (!empty($_POST['submit'])) {
if (!empty($_FILES["uploadfile"])) {
$filename = $_FILES["uploadfile"]["name"];
$file = $_FILES["uploadfile"]["tmp_name"];
$filetype = $_FILES["uploadfile"]["type"];
$filesize = $_FILES["uploadfile"]["size"];
$filedata = file_get_contents($file);
$bucket = $_POST['bucket'];
// insert into redis use base64
$base64 = base64_encode(file_get_contents($file));
$filekey = $filename . DATA_SEPARATOR . $filetype . DATA_SEPARATOR . $filesize . DATA_SEPARATOR . time() . DATA_SEPARATOR . $bucket;
$redis->mset($filekey, $base64);
// create or update imagelist.txt
if ($s3->doesObjectExist(S3_BUCKET, IMAGELIST_FILE)) {
// exsist
$txtfile = $s3->getObject(['Bucket' => S3_BUCKET, 'Key' => IMAGELIST_FILE]);
$txtbody = $txtfile['Body'] . $filekey . PHP_EOL;
try {
$s3->deleteObject(['Bucket' => S3_BUCKET, 'Key' => IMAGELIST_FILE]);
$s3->putObject(['Bucket' => S3_BUCKET, 'Key' => IMAGELIST_FILE, 'Body' => $txtbody, 'ACL' => 'public-read-write']);
} catch (Aws\Exception\S3Exception $e) {
$message .= "There was an error deleting and creating imagelist.txt.\r\n";
}
} else {
// create imagelist.txt
try {
$s3->putObject(['Bucket' => S3_BUCKET, 'Key' => IMAGELIST_FILE, 'Body' => $filekey . PHP_EOL, 'ACL' => 'public-read-write']);
