Removed troublesome code - don't think it was helping much
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@@ -953,19 +953,6 @@ function style_sheet_setup($lastmodified=0, $lifetime=300, $themename="") {
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global $CFG;
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if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) { // May not need to send stylesheet
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// Following lines from Wolfram Kriesing and John Dell
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$months = array_flip(array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'));
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preg_match('~[^,]*,\s(\d+)\s(\w+)\s(\d+)\s(\d+):(\d+):(\d+).*~',
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$_SERVER['HTTP_IF_MODIFIED_SINCE'], $splitDate);
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$timestamp = gmmktime($splitDate[4], $splitDate[5], $splitDate[6], $months[$splitDate[2]]+1,
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$splitDate[1], $splitDate[3]);
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if ($lastmodified <= $timestamp) {
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header('HTTP/1.x 304 Not Modified');
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exit;
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}
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}
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header("Last-Modified: " . gmdate("D, d M Y H:i:s", $lastmodified) . " GMT");
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + $lifetime) . " GMT");
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header("Cache-control: max_age = $lifetime");
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