Replace 3rd party domains in examples with reactphp.org

While using a 3rd party domain like google.com is guaranteed to work. But so does our own website reactphp.org as it's CDN backed. In my opinion it's appropriate to eat our own dogfood for these kind of things.

Author: WyriHaximus

examples/13-http-client-blocking.php

@@ -4,16 +4,16 @@
 
 require __DIR__ . '/../vendor/autoload.php';
 
-// connect to www.google.com:80 (blocking call!)
+// connect to www.reactphp.org:80 (blocking call!)
 // for illustration purposes only, should use react/socket instead
-$stream = stream_socket_client('tcp://www.google.com:80');
+$stream = stream_socket_client('tcp://www.reactphp.org:80');
 if (!$stream) {
     exit(1);
 }
 stream_set_blocking($stream, false);
 
 // send HTTP request
-fwrite($stream, "GET / HTTP/1.1\r\nHost: www.google.com\r\nConnection: close\r\n\r\n");
+fwrite($stream, "GET / HTTP/1.1\r\nHost: www.reactphp.org\r\nConnection: close\r\n\r\n");
 
 // wait for HTTP response
 Loop::addReadStream($stream, function ($stream) {

examples/14-http-client-async.php

@@ -7,7 +7,7 @@
 
 // resolve hostname before establishing TCP/IP connection (resolving DNS is still blocking here)
 // for illustration purposes only, should use react/socket or react/dns instead!
-$ip = gethostbyname('www.google.com');
+$ip = gethostbyname('www.reactphp.org');
 if (ip2long($ip) === false) {
     echo 'Unable to resolve hostname' . PHP_EOL;
     exit(1);
@@ -41,7 +41,7 @@
     }
 
     // send HTTP request
-    fwrite($stream, "GET / HTTP/1.1\r\nHost: www.google.com\r\nConnection: close\r\n\r\n");
+    fwrite($stream, "GET / HTTP/1.1\r\nHost: www.reactphp.org\r\nConnection: close\r\n\r\n");
 
     // wait for HTTP response
     Loop::addReadStream($stream, function ($stream) {