mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-10-22 08:05:56 +02:00
29 lines
802 B
Cheetah
29 lines
802 B
Cheetah
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<?php
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/**
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* This is a system-generated PHP script that performs header management for the statically cached content given below.
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*/
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define('MAX_AGE', '**MAX_AGE**');
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define('LAST_MODIFIED', '**LAST_MODIFIED**');
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if(MAX_AGE > 0) {
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header("Cache-Control: max-age=" . MAX_AGE);
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header("Pragma:");
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} else {
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header("Cache-Control: no-cache, max-age=0, must-revalidate");
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}
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header("Expires: " . gmdate('D, d M Y H:i:s', time() + MAX_AGE) . ' GMT');
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header("Last-modified: " . gmdate('D, d M Y H:i:s', strtotime(LAST_MODIFIED)) . ' GMT');
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if(isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
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if(strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= strtotime(LAST_MODIFIED)) {
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header("Last-modified: " . gmdate('D, d M Y H:i:s', strtotime(LAST_MODIFIED)) . ' GMT', true, 304);
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exit;
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}
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}
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?>
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**CONTENT**
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