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Implement basic cache purge (issue #178)

This commit is contained in:
Mitsukarenai 2015-11-30 10:47:16 +01:00
parent 10c3dfa60e
commit 40fdb17280
1 changed files with 16 additions and 0 deletions
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16
index.php
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@ -23,6 +23,22 @@ if (!extension_loaded('openssl'))
ini_set('user_agent', 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20121202 Firefox/30.0 (rss-bridge/0.1; +https://github.com/sebsauvage/rss-bridge)');
// -------
// cache file purge - delete cache files older than 24 hours
$cacheTimeLimit = time() - 60*60*24 ;
$cachePath = 'cache';
$cacheIterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($cachePath),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($cacheIterator as $cacheFile) {
if (in_array($cacheFile->getBasename(), array('.', '..')))
continue;
elseif ($cacheFile->isFile()) {
if( filemtime($cacheFile->getPathname()) < $cacheTimeLimit )
unlink( $cacheFile->getPathname() );
}
}
// default whitelist
$whitelist_file = './whitelist.txt';
$whitelist_default = array(