I created a text field in my "content type". as I do with php to access this value? I would print it in a similar way:
<?php print $submitted; ?>
in node.tpl.php and prevent it from being printed in an automatic way.
I put this command in the file node.tpl.php:
<?php print $field_nazionalita_1; ?>
the result is:
Array([und] => Array(  => Array( [value] => francia [format] => [safe_value] => francia ) ) )
the result that I want is: francia
but only if I inserted a value in the field.
I know little php, you can help me?