MongoDB\BSON\Unserializable::bsonUnserialize

(mongodb >=1.0.0)

MongoDB\BSON\Unserializable::bsonUnserializeConstructs the object from a BSON array or document

Descrierea

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.

Notă: This method acts as the constructor of the object. The __construct() method will not be called after this method.

Parametri

data (array)

Properties within the BSON array or document.

Valorile întoarse

The return value from this method is ignored.

Exemple

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);

?>

Exemplul de mai sus va afișa:

object(MyDocument)#1 (1) {
  ["data":"MyDocument":private]=>
  array(1) {
    ["foo"]=>
    string(3) "bar"
  }
}

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