Fix scrutinizer

htdocs/comm/action/peruser.php

htdocs/core/class/mobiledetect.class.php

htdocs/core/db/DoliDB.class.php

htdocs/core/db/mssql.class.php

htdocs/core/db/mysql.class.php

htdocs/core/db/mysqli.class.php

htdocs/core/db/pgsql.class.php

htdocs/core/db/sqlite.class.php

htdocs/core/lib/functions.lib.php

htdocs/core/modules/syslog/mod_syslog_file.php

htdocs/core/modules/syslog/mod_syslog_firephp.php

htdocs/core/modules/syslog/mod_syslog_syslog.php