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| Rev 3 | Rev 7 | ||
|---|---|---|---|
| 1 | <?php |
1 | <?php |
| 2 | 2 | ||
| 3 | /* |
3 | /* |
| 4 | * PHP Counter mit Reloadsperre, Textdatenbank und Graphic-Libary (without Error Images) |
4 | * PHP Counter mit Reloadsperre, Textdatenbank und Graphic-Libary (without Error Images) |
| 5 | * (C)Copyright 2010 - 2017 Daniel Marschall |
5 | * (C)Copyright 2010 - 2022 Daniel Marschall |
| 6 | * Revision: 2017-05-05 |
6 | * Revision: 2022-01-09 |
| 7 | */ |
7 | */ |
| 8 | 8 | ||
| 9 | abstract class VtsCounterTheme { |
9 | abstract class VtsCounterTheme { |
| 10 | public $stellenMin; |
10 | public $stellenMin; |
| 11 | 11 | ||
| 12 | abstract protected function getImg($visitors, $hue=0); |
12 | abstract protected function getImg($visitors, $hue=0); |
| 13 | 13 | ||
| 14 | function outputCounterImage($visitors, $format='png', $hue=0) { |
14 | function outputCounterImage($visitors, $format='png', $hue=0) { |
| 15 | $visitors = sprintf("% ".$this->stellenMin."d", $visitors); |
15 | $visitors = sprintf("% ".$this->stellenMin."d", $visitors); |
| 16 | 16 | ||
| 17 | $im = $this->getImg($visitors, $hue); |
17 | $im = $this->getImg($visitors, $hue); |
| 18 | 18 | ||
| 19 | $format = strtolower($format); |
19 | $format = strtolower($format); |
| 20 | if ($format == 'png') { |
20 | if ($format == 'png') { |
| 21 | header('Content-Type: image/png'); |
21 | header('Content-Type: image/png'); |
| 22 | imagepng($im); |
22 | imagepng($im); |
| 23 | } else if (($format == 'jpg') || ($format == 'jpeg')) { |
23 | } else if (($format == 'jpg') || ($format == 'jpeg')) { |
| 24 | header('Content-Type: image/jpeg'); |
24 | header('Content-Type: image/jpeg'); |
| 25 | imagejpg($im); |
25 | imagejpeg($im); |
| 26 | } else if ($format == 'gif') { |
26 | } else if ($format == 'gif') { |
| 27 | header('Content-Type: image/gif'); |
27 | header('Content-Type: image/gif'); |
| 28 | imagegif($im); |
28 | imagegif($im); |
| 29 | } else if ($format == 'wbmp') { |
29 | } else if ($format == 'wbmp') { |
| 30 | header('Content-Type: image/vnd.wap.wbmp'); |
30 | header('Content-Type: image/vnd.wap.wbmp'); |
| 31 | imagewbmp($im); |
31 | imagewbmp($im); |
| 32 | } else { |
32 | } else { |
| 33 | assert(false); |
33 | assert(false); |
| 34 | } |
34 | } |
| 35 | 35 | ||
| 36 | @imagedestroy($im); |
36 | @imagedestroy($im); |
| 37 | } |
37 | } |
| 38 | 38 | ||
| 39 | } |
39 | } |
| 40 | 40 | ||