MongoDB\BSON\toRelaxedExtendedJSON

(mongodb >=1.3.0)

MongoDB\BSON\toRelaxedExtendedJSONReturns the Relaxed Extended JSON representation of a BSON value

Descrizione

MongoDB\BSON\toRelaxedExtendedJSON ( string $bson ) : string

Converts a BSON string 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.

Elenco dei parametri

bson (string)

BSON value to be converted.

Valori restituiti

The converted JSON value.

Errori/Eccezioni

Esempi

Example #1 MongoDB\BSON\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(12345678) ],
    [ 
'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) {
    
$bson MongoDB\BSON\fromPHP($document);
    echo 
MongoDB\BSON\toRelaxedExtendedJSON($bson), "\n";
}

?>

Il precedente esempio visualizzerĂ :

{ "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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