$a = 'name';
${$a} = "Paul";
echo $name;
echo '<br>';
function increment_value($y)
{
$y++;
echo $y;
}
function increment_reference(&$y)
{
$y++;
echo $y;
}
$x = 1;
increment_value($x);
// prints '2'
echo '<br>';
echo $x;
// prints '1'
echo '<br>';
increment_reference($x);
// prints '2'
echo '<br>';
echo $x;
// prints '2'
echo '<br>';
$new = 'this is new';
$new_again = 'this is new again';
unset($new);
/* if(isset($new)){
header('HTTP/1.1 400 Bad Request');
exit(0);
}
$ttids = find_item(forcedUriOnly(false, getDomain($uri)) ? $uri : null, $title, $artist, $album, $albumartist, forcedUriOnly(false, getDomain($uri)));
if (count($ttids) == 0) {
debuglog("Doing an INCREMENT action - Found NOTHING so creating hidden track", "USERRATING", 6);
// So we need to create a new hidden track
check_album_image();
$ttids[0] = create_new_track($title, $artist, $trackno, $duration, $albumartist, $albumuri, $image, $album, $date, $uri, null, null, null, null, md5($albumartist . " " . $album), null, $disc, null, $uri === null ? "local" : getDomain($uri), 1, $trackimage, 0);
}
if (count($ttids) > 0) {
foreach ($ttids as $ttid) {
debuglog("Doing an INCREMENT action - Found TTID " . $ttid, "USERRATING", 9);
foreach ($attributes as $pair) {
debuglog("(Increment) Setting " . $pair["attribute"] . " to " . $pair["value"] . " on " . $ttid, "USERRATING", 6);
increment_value($ttid, $pair["attribute"], $pair["value"]);
}
$returninfo['metadata'] = get_all_data($ttid);
$artist_created = false;
$album_created = false;
}
print json_encode($returninfo);
}
break;
case "add":
// This is used for adding specific tracks so we need urionly to be true
// We don't simply call into this using 'set' with urionly set to true
// because that might result in the rating being changed
$ttids = find_item($uri, $title, $artist, $album, $albumartist, true);
// As we check by URI we can only have one result.
$ttid = null;
