MongoDB\BSON\Javascript
PHP-Handbuch

MongoDB\BSON\Javascript::__construct

Construct a new Javascript

Beschreibung

final public MongoDB\BSON\Javascript::__construct ( string $code [, array|object $scope ] )

Parameter-Liste

code (string)

Javascript code.

scope (array|object)

Javascript scope.

Fehler/Exceptions

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

Changelog

Version Beschreibung
1.2.0

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

Beispiele

Beispiel #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);

?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

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"
  }
}

Siehe auch