[Qual] Uniformize code

htdocs/accountancy/bookkeeping/card.php

htdocs/accountancy/bookkeeping/list.php

htdocs/accountancy/customer/card.php

htdocs/accountancy/customer/index.php

htdocs/accountancy/customer/lines.php

htdocs/accountancy/journal/bankjournal.php

htdocs/accountancy/journal/purchasesjournal.php

htdocs/accountancy/journal/sellsjournal.php

htdocs/accountancy/supplier/card.php

htdocs/accountancy/supplier/index.php

htdocs/accountancy/supplier/lines.php

htdocs/adherents/admin/adherent.php

htdocs/adherents/admin/public.php

htdocs/adherents/card.php

htdocs/adherents/card_subscriptions.php

htdocs/adherents/ldap.php

htdocs/admin/agenda.php

htdocs/admin/agenda_extsites.php

htdocs/admin/agenda_xcal.php

htdocs/admin/askpricesupplier.php