dwatrous/speak.php

## speak.php
<?php

$services = json_decode(getenv("VCAP_SERVICES"), true);
$host = $services['user-provided'][0]['credentials']['alsechohost'];

echo "Host from environment: $host";

if (isset($_GET['whatisaid'])) {

$ch = curl_init("http://$host/echo.php?message=".$_GET['whatisaid']);

curl_setopt($ch, CURLOPT_HEADER, 0);

$response = curl_exec($ch);
curl_close($ch);
}

?>
<html>
<head>
<title>Speak and Echo</title>
</head>
<body>
<form>
What you want to say: <input type="text" name="whatisaid">
<input type="submit" value="Say it">
</form>
</body>
</html>
	<?php

	$services = json_decode(getenv("VCAP_SERVICES"), true);
	$host = $services['user-provided'][0]['credentials']['alsechohost'];

	echo "Host from environment: $host";

	if (isset($_GET['whatisaid'])) {

	$ch = curl_init("http://$host/echo.php?message=".$_GET['whatisaid']);

	curl_setopt($ch, CURLOPT_HEADER, 0);

	$response = curl_exec($ch);
	curl_close($ch);
	}

	?>
	<html>
	<head>
	<title>Speak and Echo</title>
	</head>
	<body>
	<form>
	What you want to say: <input type="text" name="whatisaid">
	<input type="submit" value="Say it">
	</form>
	</body>
	</html>