(mongodb >=1.20.0)
MongoDB\BSON\PackedArray::toRelaxedExtendedJSON — Returns the Relaxed Extended JSON representation of the BSON array
Converts the BSON array to its » Relaxed Extended JSON representation. The relaxed format prefers use of JSON type primitives at the expense of type fidelity and is most suited for producing output that can be easily consumed by web APIs and humans.
此函数没有参数。
Returns a string containing the » Relaxed Extended JSON representation of the BSON array.
示例 #1 MongoDB\BSON\PackedArray::toRelaxedExtendedJSON() example
<?php
$array = [
'foo',
123,
4294967295,
new MongoDB\BSON\ObjectId('56315a7c6118fd1b920270b1'),
];
$packedArray = MongoDB\BSON\PackedArray::fromPHP($array);
echo $packedArray->toRelaxedExtendedJSON(), "\n";
?>以上示例会输出：
[ "foo", 123, 4294967295, { "$oid" : "56315a7c6118fd1b920270b1" } ]