/**
* Send message to the Minify logger
* @param string $msg
* @return null
*/
protected function log($msg)
{
#require_once 'Diglin/Minify/Logger.php';
Diglin_Minify_Logger::log($msg);
}
/**
* On IIS, create $_SERVER['DOCUMENT_ROOT']
*
* @param bool $unsetPathInfo (default false) if true, $_SERVER['PATH_INFO']
* will be unset (it is inconsistent with Apache's setting)
*
* @return null
*/
public static function setDocRoot($unsetPathInfo = false)
{
if (isset($_SERVER['SERVER_SOFTWARE']) && 0 === strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/')) {
$_SERVER['DOCUMENT_ROOT'] = rtrim(substr($_SERVER['PATH_TRANSLATED'], 0, strlen($_SERVER['PATH_TRANSLATED']) - strlen($_SERVER['SCRIPT_NAME'])), '\\');
if ($unsetPathInfo) {
unset($_SERVER['PATH_INFO']);
}
#require_once 'Minify/Logger.php';
Diglin_Minify_Logger::log("setDocRoot() set DOCUMENT_ROOT to \"{$_SERVER['DOCUMENT_ROOT']}\"");
}
}
/**
* Set logger object.
*
* The object should have a method "log" that accepts a value as 1st argument and
* an optional string label as the 2nd.
*
* @param mixed $obj or a "falsey" value to disable
* @return null
*/
public static function setLogger($obj = null)
{
self::$_logger = $obj ? $obj : null;
}
