phpBB.nl

Code: Selecteer alles

// Auto lang mod start
// If someone spoofs the language setting, then init_userprefs() will use the default language, as the spoofed result can't be found
$language = '';
$supported_languages = array();
$accept_language = strtolower (getenv ('HTTP_ACCEPT_LANGUAGE'));
if (!empty ($accept_language))
{
	reset ($board_config);
	$needle = 'auto_lang_';
	$needle_length = strlen($needle);
	while (list ($key, $value) = each ($board_config))
	{
		if ((strstr($key, $needle)))
		{
			$supported_languages[substr ($key, $needle_length)] = $value;
		}
	}
	reset ($board_config); // Avoid nasty surprises for other coders

	if (count ($supported_languages) > 0)
	{
		$accepted_languages = explode (',', $accept_language);
		reset ($accepted_languages);
		while (list(, $lng) = each ($accepted_languages))
		{
			$pos = strpos ($lng, ';');
			if ($pos > 0) // The ; never occurs on position 0 in this case (unless spoofed)
			{
				$lng = substr ($lng, 0, $pos);
			}
			$lng = trim ($lng);
			if (!empty($lng))
			{
				if (isset($supported_languages[$lng]))
				{
					$language = $supported_languages[$lng];
					break;
				}
				else if (strstr($lng,'-')) // A user can have entered '-' at pos 0, so strpos is out for PHP 3 compliance
				{
					// break it up at the '-'
					$lng = substr($lng, 0, strpos($lng, '-'));
					if (!empty($lng) && isset($supported_languages[$lng]))
					{
						$language = $supported_languages[$lng];
						break;
					}
				}
			}
		}
	}
}
if (!empty ($language))
{
	$board_config['default_lang'] = $language;
}
// Auto lang mod end