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update_rss_feed: bailout if cache is considered valid, but older than last_updated

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Andrew Dolgov
2013-03-30 15:42:27 +04:00
parent 31623bfa99
commit 17e74b21cf
1 changed files with 11 additions and 4 deletions
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15
include/rssfuncs.php
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@@ -251,11 +251,18 @@
_debug("update_rss_feed: using local cache."); _debug("update_rss_feed: using local cache.");
} }
@$rss_data = file_get_contents($cache_filename); if ($cache_timestamp > $last_updated_timestamp) {
@$rss_data = file_get_contents($cache_filename);
if ($rss_data) { if ($rss_data) {
$rss_hash = sha1($rss_data); $rss_hash = sha1($rss_data);
@$rss = unserialize($rss_data); @$rss = unserialize($rss_data);
}
} else {
if ($debug_enabled) {
_debug("update_rss_feed: local cache valid and older than last_updated, nothing to do.");
}
return;
} }
} }