如何打印paypal返回数组

Question

I am using Martin Maly's Paypal Library and everything works properly.The thing I could not manage to do is I get something like this in the returning page;

   Array
(
    [TOKEN] => EC-49D73912N5410881H
    [TIMESTAMP] => 2011-11-24T10:59:46Z
    [CORRELATIONID] => 328dc8f80aac
    [ACK] => Success
    [VERSION] => 52.0
    [BUILD] => 2271164
    [EMAIL] => [e-mail]
    [PAYERID] => QZNN94QVUSL88
    [PAYERSTATUS] => verified
    [FIRSTNAME] => Test
    [LASTNAME] => User
    [COUNTRYCODE] => FR
    [CUSTOM] => 20|EUR|
)

And I want all these data to be printed seperately such as;

echo $array['EMAIL'];

This is the first time I work with arrays and I have no idea how to deal with it? I would be very glad if anyone out here help me. Thanks.

Answer 1

You can either do:

print_r($array);

or if you want it more readable:

foreach ($array as $key => $value) {
    echo "$key: $value
";
}

or this if you want to output some array values but not others:

$output_these_keys = array('FIRSTNAME', 'LASTNAME', 'CUSTOM');
foreach ($array as $key => $value) {
    if (in_array($key, $output_these_keys)) echo "$key: $value
";
}