PHP Arrays - new PHP user

[ChocolateLover]

I'm learning PHP and I have created a $_SESSION that holds this array.
Array ( [booking_dates] => [book] => Array ( [0] => 2006-01-20 [1] => 2006-01-27 ) )
How do I access the dates to be able to use them? In other words, how do I refer to the 'book' array and loop through it?

Any help gratefully received, thanks.

In case you need more details, I have an availability page with a form called 'book', within this form there are checkboxes called 'booking_dates[]' and their values are dates. I want to pass the booking_dates array to my booking page, where I will list the dates.

In my availability page I have used

if (isset($_POST['book'])) {
   $_SESSION['book']=$_POST['book'];
   $URL='booking.php';
   header ("Location: $URL"); 
}

Thanks again.

 

[jpadie]

you are storing the dates in a multidimensional array. try

echo $_SESSION['booking_dates]['book'][0];

to loop through the array

foreach ($_SESSION['booking_dates]['book'] as $date):
  echo $date ."</br>";
endforeach;