<?php
require 'vendor/autoload.php';
Predis\Autoloader::register();
$client = new Predis\Client(array('host' => '127.0.0.1', 'port' => 6379), array('prefix' => 'php:'));
$client->set("string:my_key", "Hello World");
$client->get("string:my_key");
# "Hello World"
$client->incr("string:counter");
$client->mget(array("string:my_key", "string:counter"));
# array('Hello World', '2')
$client->rpush("list:my_list", "item1", "item2");
$client->lpop("list:my_list");
# 'item1'
$client->hset("set:redis_book", "title", "Redis Essentials");
$client->hgetall("set:redis_book");
# array('title' => 'Redis Essentials')
$client->sadd("set:users", "alice", "bob");
$client->smembers("set:users");
# array('bob', 'alice')
$client->zadd("sorted_set:programmers", 1940, "Alan Kay");
$client->zadd("sorted_set:programmers", 1912, "Alan Turing");
$client->zrange("sorted_set:programmers", 0, -1, "withscores");
# array('Alan Turing' => 1912, 'Alan Kay' => 1940)
$sessionId = $app->request->params('session_id');
$helpSessionKey = PREFIX_HELP_SESSION_KEY . $sessionId;
// Validation
// Check to see that the help session exists
$redisResponse = $redis->exists($helpSessionKey);
if (!handleRedisError($redisResponse, $app, 'Não foi possível verificar se a sessão de vídeo chat já existe.')) {
return;
}
$exists = (bool) $redisResponse;
if (!$exists) {
$app->response->setStatus(400);
$app->response->setBody('Uma session_id inválida foi criada.');
return;
}
// Add the help session to the queue
$redisResponse = $redis->rpush(HELP_QUEUE_KEY, $helpSessionKey);
if (!handleRedisError($redisResponse, $app, 'Não foi possível adicionar a sessão à fila de atendimento.')) {
return;
}
$queueId = $helpSessionKey;
$responseData = array('queueId' => $queueId);
$app->response->headers->set('Content-Type', 'application/json');
$app->response->setBody(json_encode($responseData));
});
// Representative delivers serivce
//
// Dequeue from service queue and assign to representative (FIFO). If there is a customer on the
// queue, respond with the help session data and additional data needed to connect. If there isn't
// a customer available on the queue, respond with status code 204 NO CONTENT.
//
// Response: (JSON encoded)
/**
* 保存记录至redis
* @access private
* @param string $value 保存值
* @return boolean 成功返回true，失败返回false
*/
private function save_item_in_redis($value = '')
{
require './include/Predis/Autoloader.php';
Predis\Autoloader::register();
try {
$r = new Predis\Client();
$r->connect('127.0.0.1', 6379);
$my_log_len = $r->llen($this->config->item('encryption_key'));
if ($my_log_len < 21) {
$r->rpush($this->config->item('encryption_key'), $value);
} else {
$r->lpop($this->config->item('encryption_key'));
$r->rpush($this->config->item('encryption_key'), $value);
}
return TRUE;
} catch (Exception $e) {
echo $e->getMessage();
return FALSE;
}
}
function notifyRedis($crisisID, $attributeIDs)
{
$json = "{crisis_id:{$crisisID}, attributes:[" . implode(',', $attributeIDs) . "]}";
$redis = new Predis\Client('tcp://127.0.0.1:6379');
$redis->rpush("training_sample_info_stream", $json);
}
public static function create_socket_server($host = "0.0.0.0", $port = 3465)
{
//Create a UDP socket
if (!($sock = socket_create(AF_INET, SOCK_DGRAM, 0))) {
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Couldn't create socket: [{$errorcode}] {$errormsg} \n");
}
echo "Socket created \n";
// Bind the source address
if (!socket_bind($sock, $host, $port)) {
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Could not bind socket : [{$errorcode}] {$errormsg} \n");
}
echo "Socket bind OK \n";
// Connect to Redis.
$redis = new \Predis\Client();
// Do some communication, this loop can handle multiple clients
while (true) {
//Receive some data
$r = socket_recvfrom($sock, $buf, Eventsd::MaxUDPPacket, 0, $remote_ip, $remote_port);
$redis->rpush('events_que', $buf);
unset($event, $buf, $remote_ip, $remote_port);
}
socket_close($sock);
}
* code snippits used in the post.
*/
/*
* Connecting to Redis
*/
const REDIS_HOST = '127.0.0.1';
const REDIS_PORT = 6379;
$predis = new Predis\Client(array('scheme' => 'tcp', 'host' => REDIS_HOST, 'port' => REDIS_PORT));
/*
* Adding items to the queue
*/
$job = new stdClass();
$job->id = 1;
$job->report = 'general';
// Add the job to the high priority queue
$predis->rpush('queue.priority.high', json_encode($job));
// Or, you could add it to the normal or low priority queue.
$predis->rpush('queue.priority.normal', json_encode($job));
$predis->rpush('queue.priority.low', json_encode($job));
/*
* Simple Continuous While Loop
*/
// Always True
while (1) {
/* ... perform tasks here ... */
}
/*
* Checking the Queue
*/
$job = $predis->blpop('queue.priority.high', 'queue.priority.normal', 'queue.priority.low', 10);
/*
<?php
require 'vendor/autoload.php';
Predis\Autoloader::register();
$client = new Predis\Client(array('host' => '127.0.0.1', 'port' => 6379), array('prefix' => 'php:'));
$client->lpush('blocking:queue', 'first');
$client->lpush('blocking:queue', 'second');
$client->blpop(['blocking:queue'], 0);
# array('php:blocking:queue', 'second')
$client->brpop(['blocking:queue'], 0);
# array('php:blocking:queue', 'first')
$client->rpush('blocking:source', 'message');
$client->brpoplpush('blocking:source', 'blocking:destination', 0);
# 'message'
<?php
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
* Description of list
*
* @author changdi
*/
require '../shared.php';
$predis = new Predis\Client($single_server);
//var_dump($predis->rpush('list-key','last'));
//var_dump($predis->lpush('list-key','first'));
//var_dump($predis->rpush('list-key','new last'));
var_dump($predis->lrange('list-key', 0, -1));
//var_dump($predis->lpop('list-key'));
//var_dump($predis->rpop('list-key'));
var_dump($predis->lrange('list-key', 0, -1));
var_dump($predis->rpush('list-key', 'a', 'b', 'c'));
var_dump($predis->lrange('list-key', 0, -1));
var_dump($predis->ltrim('list-key', 2, -1));
var_dump($predis->lrange('list-key', 0, -1));
$jobs_to_create = 10;
// Default
}
echo "Creating Jobs: {$jobs_to_create} \n";
$messages_str = file_get_contents('randomsayings.txt');
$messages = explode("\n", $messages_str);
$messages_count = count($messages);
$count = 0;
while ($count < $jobs_to_create) {
$count++;
$job = new stdClass();
$job->wait = rand(0, 500000);
$job->loops = rand(2, 10);
$job->message = $messages[rand(0, $messages_count - 1)];
$job_json = json_encode($job);
// Randomly select which queue to use
$rand = rand(0, 10);
$queue_name = '';
if ($rand >= 10) {
$queue_name = 'queue.priority.high';
} else {
if ($rand >= 6) {
$queue_name = 'queue.priority.normal';
} else {
$queue_name = 'queue.priority.low';
}
}
$predis->rpush($queue_name, $job_json);
echo "Job [{$count}] Generated. \n";
}
echo "Done!\nGoodbye...\n";
$publishCommand[] = escapeshellarg('--no-heads');
$publishCommand[] = escapeshellarg(sprintf('--tags=%s', $matches[1]));
} elseif (preg_match('/refs\\/heads\\/(.+)$/', $ref, $matches)) {
$publishCommand[] = escapeshellarg('--no-tags');
$publishCommand[] = escapeshellarg(sprintf('--heads=%s', $matches[1]));
} else {
print sprintf('Skipping request for URL %s (unexpected reference detected: %s)', $data['repository']['url'], $ref) . "\n";
$redis->lrem('dflydev-git-subsplit:processing', 1, $body);
$redis->lpush('dflydev-git-subspilt:failures', json_encode($data));
continue;
}
$repositoryUrl = isset($project['repository-url']) ? $project['repository-url'] : $project['url'];
print sprintf('Processing subsplit for %s (%s)', $name, $ref) . "\n";
$projectWorkingDirectory = $config['working-directory'] . '/' . $name;
if (!file_exists($projectWorkingDirectory)) {
print sprintf('Creating working directory for project %s (%s)', $name, $projectWorkingDirectory) . "\n";
mkdir($projectWorkingDirectory, 0750, true);
}
$command = implode(' && ', array(sprintf('cd %s', $projectWorkingDirectory), sprintf('( git subsplit init %s || true )', $repositoryUrl), 'git subsplit update', implode(' ', $publishCommand)));
passthru($command, $exitCode);
if (0 !== $exitCode) {
print sprintf('Command %s had a problem, exit code %s', $command, $exitCode) . "\n";
$redis->lrem('dflydev-git-subsplit:processing', 1, $body);
$redis->lpush('dflydev-git-subspilt:failures', json_encode($data));
continue;
}
$redis->lrem('dflydev-git-subsplit:processing', 1, $body);
$redis->rpush('dflydev-git-subsplit:processed', json_encode($data));
}
$seconds = time() - $start;
throw new \RuntimeException(sprintf('Something strange happened after %s seconds', $seconds));
public static function pushTailAndReturn(Predis\Client $client, $keyName, array $values, $wipeOut = 0)
{
if ($wipeOut == true) {
$client->del($keyName);
}
foreach ($values as $value) {
$client->rpush($keyName, $value);
}
return $values;
}
Predis\Autoloader::register();
$redis = new Predis\Client($_config['redis_server']);
//读取case目录的文件，将测试用例写到队列。
$fileArray = scandir($_config['case_dir']);
foreach ($fileArray as $file) {
if ($file == '.' || $file == '..') {
continue;
}
$count = 0;
$testcase = new testcase($_config['case_dir'] . $file);
$case_data = $testcase->getdata();
//插入队列
if (is_array($case_data)) {
foreach ($case_data as $v) {
// echo json_encode($v)."\n";
$redis->rpush($_config['queue_name'], json_encode($v)) . "\n";
$count++;
}
} else {
$redis->rpush($_config['queue_name'], json_encode($case_data)) . "\n";
$count = 1;
}
if ($count > 0) {
list($ui, $suffix) = explode(".", $file);
echo "测试用例 " . $ui . " ... 初始化成功，共" . $count . "个\n";
}
}
echo "初始化测试用例 ... 成功\n";
echo "...............................................................\n";
//初始化数据
$db = new db();
*/
require 'Predis/Autoloader.php';
Predis\Autoloader::register();
$REDIS_LIST_NAME = 'request';
//tries to decode JSON from the raw post data. If it can not, echos an error
if ($content = json_decode(file_get_contents('php://input'), true)) {
//varifies that the provided endpoint url is in valid form. Else echos an error
if (filter_var($content['endpoint']['url'], FILTER_VALIDATE_URL)) {
//varifies the endpoint method is supported. Else echos an error
if (strtoupper($content['endpoint']['method']) == 'GET' || strtoupper($content['endpoint']['method']) == 'POST') {
try {
//makes a coonection to the local redis database
$redis = new Predis\Client();
//makes separate "postback" objects for each received "data" object
foreach ($content['data'] as $data) {
$redis->rpush($REDIS_LIST_NAME, json_encode($content['endpoint'] + array('data' => $data)));
}
echo "Success!<br>";
} catch (Exception $e) {
echo "Could not connect to Redis.<br>";
echo $e->getMessage();
}
} else {
echo 'Expected "method" to be GET or POST.<br>';
}
} else {
echo 'Expected valid "url".<br>';
}
} else {
echo 'Raw POST Request not in JSON form.<br>';
}
<?php
require_once 'vendor/autoload.php';
require_once 'classes/service/StationBoardService.php';
require_once 'classes/converter/TrainServiceConverter.php';
$trainListService = new StationBoardService();
$converter = new TrainServiceConverter();
$redisClient = new Predis\Client(getenv('DB_PORT'));
$targetStationCode = getenv('APP_STATION_CODE');
$departureBoard = $trainListService->getDepartingServices($targetStationCode, 20);
if (is_null($departureBoard)) {
echo "No Train departures from this station: " . $targetStationCode . "\n";
exit;
}
$listId = "dep-" . $departureBoard->station;
$redisClient->del($listId);
foreach ($departureBoard->nextDepartures as $trainService) {
$redisClient->rpush($listId, $converter->toJson($trainService));
//echo $trainService . "\n";
}
<?php
require_once 'vendor/autoload.php';
require_once 'classes/service/DisruptionService.php';
$disruptionService = new DisruptionService();
$redisClient = new Predis\Client(getenv('DB_PORT'));
$targetStation = getenv('APP_STATION');
$disruption = $disruptionService->getDisruption();
$listId = "dis-" . $targetStation;
$redisClient->del($listId);
foreach ($disruption as $disruptionDetail) {
$stoppingPoints = $disruptionDetail->stoppingPoints;
if (in_array($targetStation, $stoppingPoints)) {
$redisClient->rpush($listId, json_encode($disruptionDetail));
}
//echo $disruptionDetail . "\n";
}
}
if ($thisMethod == "GET") {
foreach ($postData->data as &$dataItem) {
$thisUrl = $host . '?';
$printedParameterCount = 0;
foreach ($dataItemsTemplate as &$dataTemplate) {
if (isset($dataItem->{$dataTemplate->value})) {
if ($printedParameterCount++ > 0) {
$thisUrl .= '&';
}
$thisUrl .= $dataTemplate->key . '=' . $dataItem->{$dataTemplate->value};
} else {
echo '<br />Notice: No Data For ' . $dataTemplate->key . '={' . $dataTemplate->value . '}';
}
}
echo "<br />Posting Data: {$thisUrl}";
$thisPush = array('method' => $thisMethod, 'url' => $thisUrl, 'R1' => $thisR1, 'stopwatch' => $stopwatch, 'S2' => round(microtime(true) * 1000));
if (isset($thisS1)) {
$arrayS1 = array('S1' => $thisS1);
$thisPush = array_merge($arrayS1, $thisPush);
}
$thisJSON = json_encode($thisPush);
$redis->rpush("postbackQueue", $thisJSON);
}
}
// else if( $thisMethod == "POST") {
// $thisUrl = $thisStartUrl;
// foreach($postData->{'data'} as &$dataItem) {
//
// }
// }
<?php
header('Content-Type: text/html; charset=utf-8', true);
error_reporting(E_ALL);
require "predis/autoload.php";
Predis\Autoloader::register();
$redis = new Predis\Client();
/* If uses external server
$client = new Predis\Client([
'scheme' => 'tcp',
'host' => '127.0.0.1',
'port' => 6379,
]);
*/
//29392
// id объекта недвижимости. Он есть ключом для всего хэша. По запросу именно id будут выдаваться все данные объекта из базы.
$prop_id = rand(00, 99999);
echo 'GENERATED PROPERTY ID: ', $prop_id, '<br>';
// создаем хэш (объект недвижимости) с генерированным id в качестве ключа.
$redis->hmset($prop_id, array("type" => "Новобудови", "name" => "Двокімнатна квартира", "location" => "м.Чернігів, просп. Миру", "description" => "Продається двокімнатна квартира в центрі Чернігова", "sdelka" => "Продаж", "rooms" => 2, "floor" => 5, "floors_total" => 9, "area" => 32, "price" => "22000\$"));
// и запишем этот ключ в отдельную базу, где будем хранить все id всех объявлений.
$list = 'Properties';
$redis->rpush($list, $prop_id);
echo '<br>Properties in list: ', $redis->llen($list), '<br><br>';
echo '<br>There are: <pre>', print_r($redis->lrange($list, 0, -1)), '</pre><br><br>';
//echo '<br>', var_dump($res), '<br><br>';
$res1 = $redis->hgetall($prop_id);
echo var_dump($res1);
<?php
// Mock server to pool requests and responses
// Test cases add stub responses then rake actual requests
// Use redis to communicate with the test
require_once __DIR__ . '/../../vendor/autoload.php';
$errorResponseJson = '{"error":{"message":"Mock response is not prepared","type":"api_error","caused_by":"service"}}';
$client = new Predis\Client();
$request = array('method' => $_SERVER['REQUEST_METHOD'], 'request_uri' => $_SERVER['REQUEST_URI'], 'body' => file_get_contents("php://input"));
$client->rpush('mdl_webpay_test_requests', serialize($request));
$head = $client->lpop('mdl_webpay_test_responses');
if ($head === NULL) {
http_response_code(500);
header('Content-Type: application/json');
print $errorResponseJson;
} else {
$response = unserialize($head);
http_response_code($response['status_code']);
header('Content-Type: application/json');
print $response['body'];
}
