- if (version_compare($curVersion, $minVersion) < 0) {
- throw new Exception(
- 'Your PHP version is obsolete!'
- .' Shaarli requires at least PHP '.$minVersion.', and thus cannot run.'
- .' Your PHP version has known security vulnerabilities and should be'
- .' updated as soon as possible.'
- );
+ // Default if browser does not send HTTP_ACCEPT_LANGUAGE
+ $attempts = array('en_US');
+ if (isset($headerLocale)) {
+ // (It's a bit crude, but it works very well. Preferred language is always presented first.)
+ if (preg_match('/([a-z]{2})-?([a-z]{2})?/i', $headerLocale, $matches)) {
+ $loc = $matches[1] . (!empty($matches[2]) ? '_' . strtoupper($matches[2]) : '');
+ $attempts = array(
+ $loc.'.UTF-8', $loc, str_replace('_', '-', $loc).'.UTF-8', str_replace('_', '-', $loc),
+ $loc . '_' . strtoupper($loc).'.UTF-8', $loc . '_' . strtoupper($loc),
+ $loc . '_' . $loc.'.UTF-8', $loc . '_' . $loc, $loc . '-' . strtoupper($loc).'.UTF-8',
+ $loc . '-' . strtoupper($loc), $loc . '-' . $loc.'.UTF-8', $loc . '-' . $loc
+ );
+ }