Fix: strict mode street

htdocs/comm/propal/list.php

htdocs/comm/propal/stats/index.php

htdocs/commande/class/commandestats.class.php

htdocs/commande/index.php

htdocs/commande/liste.php

htdocs/commande/stats/index.php

htdocs/core/class/html.formmail.class.php

htdocs/core/lib/files.lib.php

htdocs/core/lib/security2.lib.php

htdocs/fourn/commande/document.php

htdocs/fourn/commande/fiche.php

htdocs/fourn/commande/history.php

htdocs/fourn/commande/liste.php

htdocs/main.inc.php

htdocs/user/logout.php