Description:
------------
Missed part of echo in example
---
From manual page: http://www.php.net/function.socket-recv#refsect1-function.socket-recv-examples
---

Test script:
---------------
echo "Reading response:\n\n";
$buf = 'This is my buffer.';
if (false !== ($bytes = socket_recv($socket, $buf, 2048, MSG_WAITALL))) {
    echo "Read $bytes bytes from socket_recv(). Closing socket...";
} else {
    echo "socket_recv() failed; reason: " . socket_strerror(socket_last_error($socket)) . "\n";
}
socket_close($socket);

echo $buf . "\n";

Expected result:
----------------
Reading response:

Read 999 bytes from socket_recv().Closing socket...HTTP/1.1 200 OK
...
Content-Type: text/html; charset=UTF-8

OK.

Actual result:
--------------
Reading response:

Closing socket...HTTP/1.1 200 OK
...
Content-Type: text/html; charset=UTF-8

OK.