(mongodb >=1.0.0)
MongoDB\BSON\Unserializable::bsonUnserialize — Constructs the object from a BSON array or document
$data
)Called during unserialization of the object from BSON. The properties of the BSON array or document will be passed to the method as an array.
Note:
This method acts as the constructor of the object. The __construct() method will not be called after this method.
data (array)Properties within the BSON array or document.
The return value from this method is ignored.
Example #1 MongoDB\BSON\Unserializable::bsonUnserialize() example
<?php
class MyDocument implements MongoDB\BSON\Unserializable
{
private $data = [];
function bsonUnserialize(array $data)
{
$this->data = $data;
}
}
$bson = MongoDB\BSON\fromJSON('{ "foo": "bar" }');
$value = MongoDB\BSON\toPHP($bson, ['root' => 'MyDocument']);
var_dump($value);
?>
以上例程会输出：
object(MyDocument)#1 (1) {
["data":"MyDocument":private]=>
array(1) {
["foo"]=>
string(3) "bar"
}
}