MongoDB\BSON\Javascript::__construct

Construct a new Javascript

説明

final public MongoDB\BSON\Javascript::__construct(string $code, arrayobjectnull $scope = null)

パラメータ

code (string)

Javascript code.

scope (arrayobject)

Javascript scope.

エラー / 例外

  • Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
  • Throws MongoDB\Driver\Exception\InvalidArgumentException if code contains null bytes.

変更履歴

バージョン 説明
PECL mongodb 1.2.0

MongoDB\Driver\Exception\InvalidArgumentException is thrown if code contains null bytes. Previously, values would be truncated at the first null byte.

例1 MongoDB\BSON\Javascript::__construct example

<?php

$code = new MongoDB\BSON\Javascript('function() { return 1; }');
var_dump($code);

$codews = new MongoDB\BSON\Javascript('function() { return foo; }', ['foo' => 'bar']);
var_dump($codews);

?>

上の例の出力は以下となります。

object(MongoDB\BSON\Javascript)#1 (2) {
  ["javascript"]=>
  string(24) "function() { return 1; }"
  ["scope"]=>
  object(stdClass)#2 (0) {
  }
}
object(MongoDB\BSON\Javascript)#2 (2) {
  ["javascript"]=>
  string(26) "function() { return foo; }"
  ["scope"]=>
  object(stdClass)#1 (1) {
    ["foo"]=>
    string(3) "bar"
  }
}