Each PHP5 example

subscriberList

$subscriber[0] = array(

 'listID' => '3679',

 'email' => 'joe.smith@example.com',

 'customFields' => array(

 0 => array(
 'customFieldID' => '13118',
 'customFieldValue' => 'Mr'
 ),

 1 => array(
 'customFieldID' => '13119',
 'customFieldValue' => 'Dr.'
 ),

 2 => array(
 'customFieldID' => '13120',
 'customFieldValue' => 'Joe'
 ),

 3 => array(
 'customFieldID' => '13121',
 'customFieldValue' => 'Smith'
 ),

 4 => array(
 'customFieldID' => '13122',
 'customFieldValue' => '123456789'
 ),
 )
);

$response=$client->apiAddSubscriber(array('subscriberList'=>$subscriber));

subscriberIDList

$subscriber[0] = array(
 'listID' => '123456789',
 'subscriberID' => '987654321',
 )
);

suppressionList

$subscriber[0] = array(
 'subscriberEmail' => 'joe.smith@example.com',
 )
);

subscriberIDListShort

$subscriber[0] = array(
 'listID' => '123456789'
 )
);