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    MongoDB\BSON\Decimal128::__construct

    (mongodb >=1.2.0)

    MongoDB\BSON\Decimal128::__construct — Construct a new Decimal128

    説明

    final public MongoDB\BSON\Decimal128::__construct(string $value)

    注意: MongoDB\BSON\Decimal128 is only compatible with MongoDB 3.4+. Attempting to use the BSON type with an earlier version of MongoDB will result in an error.

    パラメータ

    value (string)

    A decimal string.

    エラー / 例外

    例

    例1 MongoDB\BSON\Decimal128::__construct() example

    <?php

    var_dump    (new MongoDB\BSON\Decimal128(1234.5678));
    var_dump(new MongoDB\BSON\Decimal128(NAN));
    var_dump(new MongoDB\BSON\Decimal128(INF));

    ?>

    上の例の出力は、 たとえば以下のようになります。

    object(MongoDB\BSON\Decimal128)#1 (1) {
  ["dec"]=>
  string(9) "1234.5678"
}
object(MongoDB\BSON\Decimal128)#1 (1) {
  ["dec"]=>
  string(3) "NaN"
}
object(MongoDB\BSON\Decimal128)#1 (1) {
  ["dec"]=>
  string(8) "Infinity"
}

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