How to use a print statement to see does the session has any value

[reddymade]

I have the following session for areacode:

$_SESSION["search_pars"]["areacode"] = $areacode;

How can i do a print to see what value is in the above session variable.

Thank you.

[rincewind456]

print_r($_SESSION):

[bpat1434]

Or:

echo $_SESSION['search_pars']['areacode'];
/**
 *  OR
 */
echo '<pre>';
var_dump($_SESSION);
echo '</pre>';

~Brett