MongoDB\BSON\fromJSON
(mongodb >=1.0.0)
MongoDB\BSON\fromJSON — Returns the BSON representation of a JSON value
説明
string MongoDB\BSON\fromJSON
( string
$json
)Converts an » extended JSON string to its BSON representation.
パラメータ
-
json(string) -
JSON value to be converted.
返り値
The serialized BSON document as a binary string.
エラー / 例外
- Throws MongoDB\Driver\Exception\UnexpectedValueException if the JSON value cannot be converted to BSON (e.g. due to a syntax error).
例
例1 MongoDB\BSON\fromJSON() example
<?php
$json = '{ "_id": { "$oid": "563143b280d2387c91807965" } }';
$bson = MongoDB\BSON\fromJSON($json);
$value = MongoDB\BSON\toPHP($bson);
var_dump($value);
?>
上の例の出力は以下となります。
object(stdClass)#2 (1) {
["_id"]=>
object(MongoDB\BSON\ObjectId)#1 (1) {
["oid"]=>
string(24) "563143b280d2387c91807965"
}
}
参考
- MongoDB\BSON\toJSON() - Returns the Legacy Extended JSON representation of a BSON value
- » MongoDB Extended JSON
- » MongoDB BSON
忘却曲線を使ってこの関数を確実に記憶に残す
