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MongoDB\BSON\Unserializable::bsonUnserialize

(mongodb >=1.0.0)

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

Descrição

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.

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

Parâmetros

data (array)

Properties within the BSON array or document.

Valor Retornado

The return value from this method is ignored.

Exemplos

Exemplo #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);

?>

O exemplo acima irá imprimir:

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

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