Echo Posted Array

[unemployment]

How can I echo the $id?  Every time I post approved it refreshes my page and I can see the echoed out ID.  I need to know what the ID value is.

if (isset($_POST['approve']))
{
if(is_array($_POST['approve'])) {
	$keys = array_keys($_POST['approve']);
	$id = $keys[0];

	echo $id;
	die();
	//$sql = "UPDATE `blog_comments` SET `approved` = 1 WHERE `post_id` = '$id'";
	//header("Location: " . $_SERVER['PHP_SELF'] . "?" . $_SERVER['QUERY_STRING'] );
}
}

[blacknight]

echo '<pre>';

print_r($keys);

 

that what your looking for?

[unemployment]

This is not really working.  The keys wont echo when I click the approve button.

 

if (isset($_POST['approve']))
		{
			if(is_array($_POST['approve'])) {
				$keys = array_keys($_POST['approve']);
				$id = $keys[0];

				echo '<pre>';
				print_r($keys);

			}
		}

[unemployment]

Nevermind... I got it to print. Thank you.