Question

我一直在尝试使用一些PHP和HTML代码（带有一些js）来为我的网站创建一个'正在播放'的spotify查看器。我无法让它发挥作用。我已经尝试了所有的可能性，如重命名文件，更改HTML和PHP和JS版本，但似乎没有任何工作。下面是我的HTML代码（js）和PHP代码。

    <script src="jquery-1.11.0.min.js"></script>
<!--Begin Spotify Scrobble-->
<SCRIPT TYPE="text/javascript">function get_spotify() {
    $.ajax({
        type: 'POST',
        url: '/public_html/Spotify.php',
        data: { request: 'true' },
        success: function(reply) {
            $('.now-playing').html("<p>" + reply + "</p>");
        }
    });
}
</script>
<!--End Spotify Scrobble-->

PHP

?php
// Account & API Account Information
$user = "USERNAME"; // <---- Your username goes here
$key = "KEY"; //<-- Your API key goes here

 +
  // The URL of the request to API Service
  $url = "http://ws.audioscrobbler.com/2.0/?              method=user.getrecenttracks&user=USERNAME&api_key=APIKEY&forma    t=json";
 +
  // Enable Shortening
  $short_titles = false;
 +
 // Setup cURL for request
  $ch = curl_init( $url );
 -// Options for cURL
  $options = array(
        CURLOPT_RETURNTRANSFER => true
        );
  curl_setopt_array($ch, $options);
 -// Execute cURL and save return to $json
 +
 +// Execute cURL
  $json = curl_exec($ch);
 -// Close the connection
  curl_close($ch);
 -// Decode JSON response to array.
  $data = json_decode($json,true);
 +
  // Get only the latest track information
  $last = $data['recenttracks']['track'][0];
 +
  // Is now playing attribute present?
  if (isset($last['@attr']['nowplaying'])) {
-      // Echo now playing information.
 +
        $output = "I am currently listening to " . $last['name'] . ' by ' .     $last['artist']['#text'] . " on Spotify.";
 +
        if ($short_titles) {
                $output = sTrim($output);
        }
 +
        echo trim($output);
  } else {
 -      // Collect info on when this was last played and get the current UNIX time.
        $played = $last['date']['uts']; $now = time();
 -      // Get the difference
        $diff = abs($now - $played);
-      // format hours
 +
 +      // Time formatting
        $hours = intval(intval($diff) / 3600); 
 -      // format minutes
        $minutes = intval(($diff / 60) % 60);
 -      // IF hours is empty(equal to zero) 
 +
 +      // String formatting based on time
        if (!empty($hours)) {
 -              if ($hours > 24) // Is it more than 1 day?
 +              if ($hours > 24)
                        $time = "over a day ago";
                else
                        $time = $hours . " hours and " . $minutes . " minutes ago";
        } else
                $time = $minutes . " minutes ago";
 +
        $output = "I last listened to " . $last['name'] . ' by ' . $last['artist']    ['#text'] . " $time on Spotify";
 +
        if ($short_titles) {
                $output = sTrim($output);
        }
 +
        echo trim($output);
  }
 +
  exit();

  function sTrim($output) {

在HTML和PHP中显示“正在播放”

0 个答案: