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| 14 | )); |
14 | )); |
| 15 | 15 | ||
| 16 | header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $modi) . ' GMT'); |
16 | header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $modi) . ' GMT'); |
| 17 | 17 | ||
| 18 | /* Cached resource expires in HTTP/1.1 caches 24h after last retrieval */
|
18 | /* Cached resource expires in HTTP/1.1 caches 24h after last retrieval */
|
| 19 | header('Cache-Control: max-age=0, s-maxage=0, must-revalidate, proxy-revalidate'); |
19 | header('Cache-Control: max-age=86400, s-maxage=86400, must-revalidate, proxy-revalidate'); |
| 20 | 20 | ||
| 21 | /* Cached resource expires in HTTP/1.0 caches 24h after last retrieval */
|
21 | /* Cached resource expires in HTTP/1.0 caches 24h after last retrieval */
|
| 22 | header('Expires: ' . gmdate('D, d M Y H:i:s', time() /*+ 86400*/) . ' GMT'); |
22 | header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 86400) . ' GMT'); |
| 23 | 23 | ||
| 24 | $languages = array( |
24 | $languages = array( |
| 25 | 'en' => 'English', |
25 | 'en' => 'English', |
| 26 | 'de' => 'Deutsch' |
26 | 'de' => 'Deutsch' |
| 27 | ); |
27 | ); |