Getting values of form fields

Hi there,

somehow I am struggling to get the value of the form fields with this code below. I just try to dump $entry, but nothing shows. It just returns NULL.

add_action('gform_after_submission_11', 'update_individual_fields_11');

function update_individual_fields_11($entry) {
    $form = RGFormsModel::get_form_meta('11');
	global $entry;
	$post_field = $form[fields][0]["postCustomFieldName"];
	echo 'form[fields]';
	var_dump ($form[fields]);
	//global $form;
	echo '</br>';
	echo '</br>';
	$id = 218; //need to get the current post value there!
	echo '$form';
	var_dump($form); // form object
	echo '</br>';
	echo '</br>';
	echo '$entry: ';
	// ----------------------------------------------------------------
	var_dump($entry); // entry object -------is not availabe?????????
	// how do I pull the submitted data from form?
	// ---------------------------------------------------------
	echo '</br>';
	echo '</br>';
	echo 'Post custom field name: ' . $post_field . '</br>';
		// Create entry in post meta
		update_post_meta($id, $post_field, 'value from form here', true);
		echo '</br>';
		echo '</br>';
		var_dump($entry);
}

I am sure I am missing something very basic... Just cannot find a way. Any ideas? Thanks!

And (basics again) when do I use just:
global $form and when do I use that:
$form = RGFormsModel::get_form_meta('11');

Is there some documentation on RGFormsModel:: stuff. I am not a coder so struggling with those syntax bits.

In the above example global $form did not seem to work...

Hey David,

that sorted it! Thanks!

add_action('gform_after_submission_11', 'update_individual_fields_11', 10, 2);

function update_individual_fields_11($entry, $form) {
	var_dump($entry);
	echo '</br>';
	echo '</br>';
    $form = RGFormsModel::get_form_meta('11');

BTW: can I pass any values/variables to the function in the brackets? And do I still need the RGFormsModel stuff or is $form just accessible, when I put it in the brackets of the function?