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    MongoDB\BSON\PackedArray::fromJSON

    (mongodb >=1.20.0)

    MongoDB\BSON\PackedArray::fromJSON — Construct a new BSON array instance from a JSON string

    説明

    final static public MongoDB\BSON\PackedArray::fromJSON(string $json): MongoDB\BSON\PackedArray

    Converts an » extended JSON string to its BSON representation.

    パラメータ

    json (string)

    JSON value to be converted.

    戻り値

    Returns a new MongoDB\BSON\PackedArray instance.

    エラー / 例外

    例

    例1 MongoDB\BSON\PackedArray::fromJSON() example

    <?php

    $json     = '[ "foo", { "$numberInt" : "123" }, { "$numberLong" : "4294967295" }, { "$oid" : "56315a7c6118fd1b920270b1" } ]';
    $packedArray = MongoDB\BSON\PackedArray::fromJSON($json);
    var_dump($packedArray);

    ?>

    上の例の出力は以下となります。

    object(MongoDB\BSON\PackedArray)#1 (2) {
  ["data"]=>
  string(68) "MQAAAAIwAAQAAABmb28AEDEAewAAABIyAP////8AAAAABzMAVjFafGEY/RuSAnCxAA=="
  ["value"]=>
  array(4) {
    [0]=>
    string(3) "foo"
    [1]=>
    int(123)
    [2]=>
    int(4294967295)
    [3]=>
    object(MongoDB\BSON\ObjectId)#2 (1) {
      ["oid"]=>
      string(24) "56315a7c6118fd1b920270b1"
    }
  }
}

    参考

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