(PHP 4, PHP 5)
wddx_add_vars — Add variables to a WDDX packet with the specified ID
Serializes the passed variables and add the result to the given packet.
This function takes a variable number of parameters.
packet_id
A WDDX packet, returned by wddx_packet_start().
var_name
Can be either a string naming a variable or an array containing strings naming the variables or another array, etc.
...
成功时返回 TRUE， 或者在失败时返回 FALSE。
maciek at webenlinea dot com (2004-09-05 11:20:47)
Here is a simple way of serializing dynamic values from an array:
<?PHP
//a unix timestamp
$date = "1094095513";
//some data to be included
$books = array('programming' => array('php','perl','java'),
'markup' => array('UML','XML','HTML')
);
//stick data to an array to iterate over
$data_to_serialize = array($date,$books);
//create the packet
$packet = wddx_packet_start("SOME DATA ARRAY");
//loop through the data
foreach($data_to_serialize as $key => $data)
{
//create a var whith the name of the content of $key
$$key = $data;
wddx_add_vars($packet,$key);
}
echo wddx_packet_end($packet);
?>
Have fun !