public function __construct($dir)
{
if (self::$useDirectories === NULL) {
// checks whether directory is writable
$uniq = uniqid('_', TRUE);
umask(00);
if (!@mkdir("{$dir}/{$uniq}", 0777)) {
// intentionally @
throw new \InvalidStateException("Unable to write to directory '{$dir}'. Make this directory writable.");
}
// tests subdirectory mode
self::$useDirectories = !ini_get('safe_mode');
if (!self::$useDirectories && @file_put_contents("{$dir}/{$uniq}/_", '') !== FALSE) {
// intentionally @
self::$useDirectories = TRUE;
unlink("{$dir}/{$uniq}/_");
}
rmdir("{$dir}/{$uniq}");
}
$this->dir = $dir;
$this->useDirs = (bool) self::$useDirectories;
if (mt_rand() / mt_getrandmax() < self::$gcProbability) {
$this->clean(array());
}
}
public function __construct($dir, Nette\Context $context = NULL)
{
if (self::$useDirectories === NULL) {
// checks whether directory is writable
$uniq = uniqid('_', TRUE);
umask(00);
if (!@mkdir("{$dir}/{$uniq}", 0777)) {
// @ - is escalated to exception
throw new \InvalidStateException("Unable to write to directory '{$dir}'. Make this directory writable.");
}
// tests subdirectory mode
self::$useDirectories = !ini_get('safe_mode');
if (!self::$useDirectories && @file_put_contents("{$dir}/{$uniq}/_", '') !== FALSE) {
// @ - error is expected
self::$useDirectories = TRUE;
unlink("{$dir}/{$uniq}/_");
}
@rmdir("{$dir}/{$uniq}");
// @ - directory may not already exist
}
$this->dir = $dir;
$this->useDirs = (bool) self::$useDirectories;
$this->context = $context;
if (mt_rand() / mt_getrandmax() < self::$gcProbability) {
$this->clean(array());
}
}
public function __construct($dir, ICacheJournal $journal = NULL)
{
$this->dir = realpath($dir);
if ($this->dir === FALSE) {
throw new \DirectoryNotFoundException("Directory '$dir' not found.");
}
if (self::$useDirectories === NULL) {
// checks whether directory is writable
$uniq = uniqid('_', TRUE);
umask(0000);
if (!@mkdir("$dir/$uniq", 0777)) { // @ - is escalated to exception
throw new \InvalidStateException("Unable to write to directory '$dir'. Make this directory writable.");
}
// tests subdirectory mode
self::$useDirectories = !ini_get('safe_mode');
if (!self::$useDirectories && @file_put_contents("$dir/$uniq/_", '') !== FALSE) { // @ - error is expected
self::$useDirectories = TRUE;
unlink("$dir/$uniq/_");
}
@rmdir("$dir/$uniq"); // @ - directory may not already exist
}
$this->useDirs = (bool) self::$useDirectories;
$this->journal = $journal;
if (mt_rand() / mt_getrandmax() < self::$gcProbability) {
$this->clean(array());
}
}