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MongoDB\BSON\Document::toRelaxedExtendedJSON

(mongodb >=1.16.0)

MongoDB\BSON\Document::toRelaxedExtendedJSONReturns the Relaxed Extended JSON representation of the BSON document

説明

final public MongoDB\BSON\Document::toRelaxedExtendedJSON(): string

Converts the BSON document 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.

パラメータ

この関数にはパラメータはありません。

例1 MongoDB\BSON\Document::toRelaxedExtendedJSON() example

<?php

$documents
= [
[
'null' => null ],
[
'boolean' => true ],
[
'string' => 'foo' ],
[
'int32' => 123 ],
[
'int64' => 4294967295 ],
[
'double' => 1.0, ],
[
'nan' => NAN ],
[
'pos_inf' => INF ],
[
'neg_inf' => -INF ],
[
'array' => [ 'foo', 'bar' ]],
[
'document' => [ 'foo' => 'bar' ]],
[
'oid' => new MongoDB\BSON\ObjectId('56315a7c6118fd1b920270b1') ],
[
'dec128' => new MongoDB\BSON\Decimal128('1234.5678') ],
[
'binary' => new MongoDB\BSON\Binary('foo', MongoDB\BSON\Binary::TYPE_GENERIC) ],
[
'date' => new MongoDB\BSON\UTCDateTime(1445990400000) ],
[
'timestamp' => new MongoDB\BSON\Timestamp(1234, 5678) ],
[
'regex' => new MongoDB\BSON\Regex('pattern', 'i') ],
[
'code' => new MongoDB\BSON\Javascript('function() { return 1; }') ],
[
'code_ws' => new MongoDB\BSON\Javascript('function() { return a; }', ['a' => 1]) ],
[
'minkey' => new MongoDB\BSON\MinKey ],
[
'maxkey' => new MongoDB\BSON\MaxKey ],
];

foreach (
$documents as $document) {
$bson = MongoDB\BSON\Document::fromPHP($document);
echo
$bson->toRelaxedExtendedJSON(), "\n";
}

?>

上の例の出力は以下となります。

{ "null" : null }
{ "boolean" : true }
{ "string" : "foo" }
{ "int32" : 123 }
{ "int64" : 4294967295 }
{ "double" : 1.0 }
{ "nan" : { "$numberDouble" : "NaN" } }
{ "pos_inf" : { "$numberDouble" : "Infinity" } }
{ "neg_inf" : { "$numberDouble" : "-Infinity" } }
{ "array" : [ "foo", "bar" ] }
{ "document" : { "foo" : "bar" } }
{ "oid" : { "$oid" : "56315a7c6118fd1b920270b1" } }
{ "dec128" : { "$numberDecimal" : "1234.5678" } }
{ "binary" : { "$binary" : { "base64": "Zm9v", "subType" : "00" } } }
{ "date" : { "$date" : "2015-10-28T00:00:00Z" } }
{ "timestamp" : { "$timestamp" : { "t" : 5678, "i" : 1234 } } }
{ "regex" : { "$regularExpression" : { "pattern" : "pattern", "options" : "i" } } }
{ "code" : { "$code" : "function() { return 1; }" } }
{ "code_ws" : { "$code" : "function() { return a; }", "$scope" : { "a" : 1 } } }
{ "minkey" : { "$minKey" : 1 } }
{ "maxkey" : { "$maxKey" : 1 } }

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