/**
* http://de3.php.net/manual/de/function.rmdir.php
* ornthalas at NOSPAM dot gmail dot com
*
* @param string $filepath
* @return unknown
*/
function rmRecurse($filepath)
{
if (is_dir($filepath) && !is_link($filepath)) {
if ($dh = opendir($filepath)) {
while (($sf = readdir($dh)) !== false) {
if ($sf == '.' || $sf == '..') {
continue;
}
if (!rmRecurse($filepath . '/' . $sf)) {
throw new Exception($filepath . '/' . $sf . ' could not be deleted.');
}
}
closedir($dh);
}
return rmdir($filepath);
}
return unlink($filepath);
}
function clearCache()
{
global $shop;
$cacheDir = $shop . 'var/cache/';
rmRecurse($cacheDir);
}
