MongoDB\BSON\Decimal128::__construct
(mongodb >=1.2.0)
MongoDB\BSON\Decimal128::__construct — Construct a new Decimal128
Beschreibung
$value
= ?)Hinweis: 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.
Parameter-Liste
-
value
(string) -
A decimal string.
Fehler/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
- Throws MongoDB\Driver\Exception\InvalidArgumentException if
value
is not a valid decimal string.
Beispiele
Beispiel #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));
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
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" }