MongoDB\BSON\Unserializable::bsonUnserialize
(mongodb >=1.0.0)
MongoDB\BSON\Unserializable::bsonUnserialize — Constructs the object from a BSON array or document
Beschreibung
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.
Hinweis: This method acts as the constructor of the object. The __construct() method will not be called after this method.
Parameter-Liste
-
data(array) -
Properties within the BSON array or document.
Rückgabewerte
The return value from this method is ignored.
Beispiele
Beispiel #1 MongoDB\BSON\Unserializable::bsonUnserialize() example
<?php
class MyDocument implements MongoDB\BSON\Unserializable
{
private $data = [];
function bsonUnserialize(array $data): void
{
$this->data = $data;
}
}
$bson = MongoDB\BSON\fromJSON('{ "foo": "bar" }');
$value = MongoDB\BSON\toPHP($bson, ['root' => 'MyDocument']);
var_dump($value);
?>Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
object(MyDocument)#1 (1) {
["data":"MyDocument":private]=>
array(1) {
["foo"]=>
string(3) "bar"
}
}
Siehe auch
- MongoDB\BSON\Serializable::bsonSerialize() - Provides an array or document to serialize as BSON
- MongoDB\BSON\Persistable
- Persisting Data
add a note
User Contributed Notes
There are no user contributed notes for this page.
