SimpleMachines /
SMF2.1
| @@ 224-230 (lines=7) @@ | ||
| 221 | ||
| 222 | // Check whether the ETag was sent back, and cache based on that... |
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| 223 | $eTag = '"' . substr($_REQUEST['attach'] . $file['filePath'] . filemtime($file['filePath']), 0, 64) . '"'; |
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| 224 | if (!empty($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'], $eTag) !== false) |
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| 225 | { |
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| 226 | ob_end_clean(); |
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| 227 | ||
| 228 | header('HTTP/1.1 304 Not Modified'); |
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| 229 | exit; |
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| 230 | } |
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| 231 | ||
| 232 | // Send the attachment headers. |
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| 233 | header('Pragma: '); |
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| @@ 1645-1651 (lines=7) @@ | ||
| 1642 | ||
| 1643 | // Check whether the ETag was sent back, and cache based on that... |
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| 1644 | $eTag = '"' . substr($_REQUEST['attach'] . $real_filename . filemtime($filename), 0, 64) . '"'; |
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| 1645 | if (!empty($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'], $eTag) !== false) |
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| 1646 | { |
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| 1647 | ob_end_clean(); |
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| 1648 | ||
| 1649 | header('HTTP/1.1 304 Not Modified'); |
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| 1650 | exit; |
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| 1651 | } |
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| 1652 | ||
| 1653 | // Send the attachment headers. |
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| 1654 | header('Pragma: '); |
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