PHP code example of elephantio / elephant.io

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

elephantio / elephant.io example snippets

use ElephantIO\Client;

$url = 'http://localhost:8080';

// if client option is omitted then it will use latest client available,
// aka. version 4.x
$options = ['client' => Client::CLIENT_4X];

$client = Client::create($url, $options);
$client->connect();
$client->of('/'); // can be omitted if connecting to default namespace

// emit an event to the server
$data = ['username' => 'my-user'];
$client->emit('get-user-info', $data);

// wait an event to arrive
// beware when waiting for response from server, the script may be killed if
// PHP max_execution_time is reached
if ($packet = $client->wait('user-info')) {
    // an event has been received, the result will be a \ElephantIO\Engine\Packet class
    // data property contains the first argument
    // args property contains array of arguments, [$data, ...]
    $data = $packet->data;
    $args = $packet->args;
    // access data
    $email = $data['email'];
}

// end session
$client->disconnect();

  

  $options = [
      'headers' => [
          'Authorization' => 'Bearer MYTOKEN',
      ]
  ];
  $client = Client::create($url, $options);
  

  

  $options = [
      'auth' => [
          'user' => '[email protected]',
          'token' => 'my-secret-token',
      ]
  ];
  $client = Client::create($url, $options);
  

  

  $options = [
      'context' => [
          'http' => [],
          'ssl' => [],
      ]
  ];
  $client = Client::create($url, $options);
  

  

  $options = [
      'transport' => 'polling',     // can be omitted as polling is default transport
      'transports' => ['polling'],
  ];
  $client = Client::create($url, $options);
  

  

  $options = [
      'transport' => 'websocket',
  ];
  $client = Client::create($url, $options);
  

use ElephantIO\Client;
use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Psr\Log\LogLevel;

$url = 'http://localhost:8080';
$logfile = __DIR__ . '/socket.log';

$logger = new Logger('elephant.io');
$logger->pushHandler(new StreamHandler($logfile, LogLevel::DEBUG)); // set LogLevel::INFO for brief logging

$options = ['logger' => $logger];

$client = Client::create($url, $options);