File: examples/websocket-example.php

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File: examples/websocket-example.php
Role: Example script
Content type: text/plain
Description: Example script
Class: PHP Forex Quotes
Get foreign exchange rates quotes for currencies
Author: By
Last change: V6.0.0 fix
updated REST && Socket
Version Change and Socket Server Updated
Date: 2 months ago
Size: 1,375 bytes
 

Contents

Class file image Download
<?php

   
/*
    * This library is provided without warranty under the MIT license
    * Created by 1Forge <contact@1forge.com>
    */

   
require_once __DIR__ . './vendor/autoload.php';

    use
OneForge\ForexQuotes\ForexDataClient;

   
$client = new ForexDataClient('0JHZqgJf7V3tvd7BA3MGThQB3NqVX7F9');

   
//Handle incoming price updates from the server
   
$client->onUpdate(function($s, $data)
    {
        echo
$s . ": " . $data["b"] . " " .$data["a"] . " " . $data["p"]."\n";
    });

   
//Handle non-price update messages
   
$client->onMessage(function($message)
    {
        echo
$message;
    });

   
//Connect to the server
   
$client->connect(function($client)
    {
       
//Subscribe to a single currency pair
       
$client->subscribeTo('EUR/USD');

       
//Subscribe to an array of currency pairs
       
$client->subscribeTo([
           
'GBP/JPY',
           
'AUD/CAD',
           
'EUR/CHF'
       
]);

       
//Subscribe to all currency pairs
       
$client->subscribeToAll();

       
//Unsubscribe from a single currency pair
       
$client->unsubscribeFrom('EUR/USD');

       
//Unsubscribe from an array of currency pairs
       
$client->unsubscribeFrom([
           
'GBP/JPY',
           
'AUD/CAD',
           
'EUR/CHF'
       
]);

       
//Unsubscribe from all currency pairs
       
$client->unsubscribeFromAll();
    });


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