From 01311d86fea8788c596d46e72073dc3c7e610b76 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Fri, 19 Apr 2013 18:08:24 +0400 Subject: [PATCH] fetch: support if-modified-since without CURL --- include/functions.php | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/include/functions.php b/include/functions.php index 88484cad..615f0a9b 100644 --- a/include/functions.php +++ b/include/functions.php @@ -392,7 +392,17 @@ } } - $data = @file_get_contents($url); + if (!$post_query && $timestamp) { + $context = stream_context_create(array( + 'http' => array( + 'method' => 'GET', + 'header' => "If-Modified-Since: ".gmdate("D, d M Y H:i:s \\G\\M\\T\r\n", $timestamp) + ))); + } else { + $context = NULL; + } + + $data = @file_get_contents($url, false, $context); $fetch_last_content_type = false; // reset if no type was sent from server if (is_array($http_response_header)) { @@ -402,6 +412,10 @@ // don't abort here b/c there might be more than one // e.g. if we were being redirected -- last one is the right one } + + if (substr(strtolower($h), 0, 7) == 'http/1.') { + $fetch_last_error_code = (int) substr($h, 9, 3); + } } } -- 2.39.5