/**
* Encode to (X)HTML entities or entities of given type.
*
* @param string $string_
* @param string $charset_
* @param integer $type_
*
* @return string
*/
function escape($string_, $charset_ = null, $type_ = ENT_XHTML, $flags_ = ENT_QUOTES)
{
static $debug;
static $charset;
if (null === $debug) {
$debug = \env\debug();
}
if (null === $charset_) {
if (null === $charset) {
$charset = libstd_get('charset', 'env');
}
$charset_ = $charset;
}
if ($debug) {
$flags_ |= ENT_SUBSTITUTE;
}
return htmlentities($string_, $type_ | $flags_, $charset_, false);
}
/**
* Deactivate debugging.
*/
public static function deactivate()
{
\env\debug(false);
self::$m_active = false;
self::notifyListeners();
}
