From d857c68fd91b1bcf586a30d86108b1898c2bb2d3 Mon Sep 17 00:00:00 2001 From: Steve Clay Date: Mon, 29 Oct 2012 20:59:21 -0400 Subject: Fixes #4895: Output valid ETag and Expires headers --- mod/file/thumbnail.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mod/file') diff --git a/mod/file/thumbnail.php b/mod/file/thumbnail.php index 35bf8c7f7..851f13a8f 100644 --- a/mod/file/thumbnail.php +++ b/mod/file/thumbnail.php @@ -46,7 +46,7 @@ if ($simpletype == "image") { // caching images for 10 days header("Content-type: $mime"); - header('Expires: ' . date('r',time() + 864000)); + header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', strtotime("+10 days")), true); header("Pragma: public", true); header("Cache-Control: public", true); header("Content-Length: " . strlen($contents)); -- cgit v1.2.3