yene/index.php

## index.php
<!DOCTYPE HTML>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>SBB Verspätungen</title>
  <!-- Normalize.css is a customisable CSS file that makes browsers render all elements more consistently and in line with modern standards. -->
  <link rel="stylesheet" media="screen" href="https://raw.github.com/necolas/normalize.css/master/normalize.css">

  <style>
    /* apply a natural box layout model to all elements http://paulirish.com/2012/box-sizing-border-box-ftw/ */
    *, *:before, *:after { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }

    body {
      /* best helvetica */
      font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
      font-weight: 300;
    }

  </style>
</head>
<body>
<h1>SBB Verspätungen von Zürich Wollishofen</h1>
<?php
date_default_timezone_set('Europe/Zurich');

$url = "http://transport.opendata.ch/v1/connections";
$data = array("from" => "Zürich Wollishofen", "to" => "Zürich HB", "transportations[]" => "s_sn_r");
$query = $url . "?" . http_build_query($data);
$response = curl_request($query);

$a = json_decode($response, true);
$delays = array();

foreach ($a["connections"] as $key => $connection) {
  $delay = $connection["from"]["delay"];
  if ($delay !== null) {
    $delays[] = $connection["from"];
  }
}
if (count($delays) !== 0) {
  echo "<ul>";
  foreach ($delays as $from) {
    echo "<li>";
    $date = new DateTime($from["departure"]);
    echo $date->format('H:i');
    echo " hat " . $from["delay"] . " Minuten Verspätung.";
    echo "</li>";
  }
  echo "</ul>";
}


/*
* source http://codular.com/curl-with-php
*/
function curl_request($url) {
  // Get cURL resource
  $curl = curl_init();
  // Set some options - we are passing in a useragent too here
  curl_setopt_array($curl, array(
    CURLOPT_RETURNTRANSFER => 1,
    CURLOPT_URL => $url,
  ));
  // Send the request & save response to $resp
  $resp = curl_exec($curl);
  // Close request to clear up some resources
  curl_close($curl);
  return $resp;
}

?>
  <footer>
    <p>Disclaimer: Für verpasste Züge wird nicht gehaftet.</p>
  </footer>
</body>
</html>
	<!DOCTYPE HTML>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>SBB Verspätungen</title>
	<!-- Normalize.css is a customisable CSS file that makes browsers render all elements more consistently and in line with modern standards. -->
	<link rel="stylesheet" media="screen" href="https://raw.github.com/necolas/normalize.css/master/normalize.css">

	<style>
	/* apply a natural box layout model to all elements http://paulirish.com/2012/box-sizing-border-box-ftw/ */
	, :before, *:after { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }

	body {
	/* best helvetica */
	font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
	font-weight: 300;
	}

	</style>
	</head>
	<body>
	<h1>SBB Verspätungen von Zürich Wollishofen</h1>
	<?php
	date_default_timezone_set('Europe/Zurich');

	$url = "http://transport.opendata.ch/v1/connections";
	$data = array("from" => "Zürich Wollishofen", "to" => "Zürich HB", "transportations[]" => "s_sn_r");
	$query = $url . "?" . http_build_query($data);
	$response = curl_request($query);

	$a = json_decode($response, true);
	$delays = array();

	foreach ($a["connections"] as $key => $connection) {
	$delay = $connection["from"]["delay"];
	if ($delay !== null) {
	$delays[] = $connection["from"];
	}
	}
	if (count($delays) !== 0) {
	echo "<ul>";
	foreach ($delays as $from) {
	echo "<li>";
	$date = new DateTime($from["departure"]);
	echo $date->format('H:i');
	echo " hat " . $from["delay"] . " Minuten Verspätung.";
	echo "</li>";
	}
	echo "</ul>";
	}


	/*
	* source http://codular.com/curl-with-php
	*/
	function curl_request($url) {
	// Get cURL resource
	$curl = curl_init();
	// Set some options - we are passing in a useragent too here
	curl_setopt_array($curl, array(
	CURLOPT_RETURNTRANSFER => 1,
	CURLOPT_URL => $url,
	));
	// Send the request & save response to $resp
	$resp = curl_exec($curl);
	// Close request to clear up some resources
	curl_close($curl);
	return $resp;
	}

	?>
	<footer>
	<p>Disclaimer: Für verpasste Züge wird nicht gehaftet.</p>
	</footer>
	</body>
	</html>