関数
PHP マニュアル

MongoDB\BSON\fromPHP

Returns the BSON representation of a PHP value

警告

This function has been DEPRECATED as of extension version 1.20.0 and will be removed in 2.0. Applications should use MongoDB\BSON\Document::fromPHP instead.

説明

string MongoDB\BSON\fromPHP(arrayobject $value)

Serializes a PHP array or object (e.g. document) to its » BSON representation. The returned binary string will describe a BSON document.

パラメータ

value (arrayobject)

PHP value to be serialized.

戻り値

The serialized BSON document as a binary string.

エラー / 例外

  • Throws MongoDB\Driver\Exception\UnexpectedValueException if the PHP value cannot be converted to BSON. Possible reasons include, but are not limited to, encountering an unexpected MongoDB\BSON\Type instance or MongoDB\BSON\Serializable::bsonSerialize failing to return an array or stdClass.

例

例1 MongoDB\BSON\fromPHP example

<?php

$bson = MongoDB\BSON\fromPHP(['foo' => 1]);
echo bin2hex($bson), "\n";

?>

上の例の出力は以下となります。

0e00000010666f6f000100000000cat

参考