(mongodb >=1.0.0)
MongoDB\BSON\fromJSON — Returns the BSON representation of a JSON value
$json
)Converts an » extended JSON string to its BSON representation.
json (string)JSON value to be converted.
The serialized BSON document as a binary string.
Throws MongoDB\Driver\Exception\UnexpectedValueException if the JSON value cannot be converted to BSON (e.g. due to a syntax error).
Example #1 MongoDB\BSON\fromJSON() example
<?php
$json = '{ "_id": { "$oid": "563143b280d2387c91807965" } }';
$bson = MongoDB\BSON\fromJSON($json);
$value = MongoDB\BSON\toPHP($bson);
var_dump($value);
?>
以上例程会输出：
object(stdClass)#2 (1) {
["_id"]=>
object(MongoDB\BSON\ObjectID)#1 (1) {
["oid"]=>
string(24) "563143b280d2387c91807965"
}
}