Merge pull request #703 from zachborboa/master

Add example for processing requests later

examples/multi_curl_get_process_later.php

@@ -0,0 +1,31 @@
+<?php
+require __DIR__ . '/../vendor/autoload.php';
+
+use Curl\MultiCurl;
+
+// Pages to fetch.
+$urls = [
+    'https://www.example1.com/',
+    'https://www.example2.com/',
+    'https://www.example3.com/',
+];
+
+// Array to hold responses.
+$responses = [];
+
+$multi_curl = new MultiCurl();
+foreach ($urls as $url) {
+    $multi_curl->addGet($url);
+}
+$multi_curl->complete(function ($instance) use (&$responses) {
+    // Store responses.
+    $responses[] = $instance->response;
+
+    // Alternatively, process each response here inside the callback as it is received.
+});
+$multi_curl->start();
+
+// Process responses.
+foreach ($responses as $response) {
+    var_dump($response);
+}