Php/docs/mongodb-bson-unserializable.bsonunserialize
MongoDB\BSON\Unserializable::bsonUnserialize
(mongodb >=1.0.0)
MongoDB\BSON\Unserializable::bsonUnserialize — Constructs the object from a BSON array or document
Description
abstract public MongoDB\BSON\Unserializable::bsonUnserialize
( array $data
) : void
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.
Remember to check for an _id property when handling data from a BSON document.
Note:
This method acts as the constructor of the object. The __construct() method will not be called after this method.
Parameters
data(array)- Properties within the BSON array or document.
Return Values
The return value from this method is ignored.
Examples
Example #1 MongoDB\BSON\Unserializable::bsonUnserialize() example
<?phpclass 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);?>
The above example will output:
object(MyDocument)#1 (1) {
["data":"MyDocument":private]=>
array(1) {
["foo"]=>
string(3) "bar"
}
}
See Also
- MongoDB\BSON\Serializable::bsonSerialize() - Provides an array or document to serialize as BSON
- MongoDB\BSON\Persistable
- Persisting Data
