/**
* Gets the cache prefix, dependent of the used browscap dataset type.
*
* @return string
*/
protected static function getCachePrefix()
{
switch (Browscap::getDatasetType()) {
case Browscap::DATASET_TYPE_SMALL:
return 'smallbrowscap';
case Browscap::DATASET_TYPE_LARGE:
return 'largebrowscap';
default:
return 'browscap';
}
}
/**
* Gets the main/version cache directory
*
* @param boolean $with_version
* @param bool $create_dir
* @return string
*/
public static function getCacheDirectory($with_version = false, $create_dir = false)
{
// get sub directory name, depending on the data set type
// (one sub directory for each data set type and version)
switch (Browscap::getDatasetType()) {
case Browscap::DATASET_TYPE_SMALL:
$subDirName = 'smallbrowscap';
break;
case Browscap::DATASET_TYPE_LARGE:
$subDirName = 'largebrowscap';
break;
default:
$subDirName = 'browscap';
}
if (static::$cache_dir === null) {
static::setCacheDirectory(sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'browscap');
}
$path = static::$cache_dir;
if ($with_version === true) {
$path .= DIRECTORY_SEPARATOR . $subDirName;
$path .= '_v' . Browscap::getParser()->getVersion();
$path .= '_' . Browscap::VERSION;
}
if ($create_dir === true && !file_exists($path)) {
mkdir($path, 0777, true);
}
return $path;
}