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<div id="mongodb-bson-javascript.getscope" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">MongoDB\BSON\Javascript::getScope</h1>
  <p class="verinfo">(mongodb &gt;=1.2.0)</p><p class="refpurpose"><span class="refname">MongoDB\BSON\Javascript::getScope</span> &mdash; <span class="dc-title">Возвращает область документа JavaScript</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mongodb-bson-javascript.getscope-description">
  <h3 class="title">Описание</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><strong>MongoDB\BSON\Javascript::getScope</strong></span>(): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.object.php" class="type object">object</a></span></span></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-mongodb-bson-javascript.getscope-parameters">
  <h3 class="title">Список параметров</h3>
  
<p class="para">
 Сигнатура функции не содержит параметров.
</p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-mongodb-bson-javascript.getscope-returnvalues">
  <h3 class="title">Возвращаемые значения</h3>
  <p class="para">
   Возвращает область документа JavaScript или <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> в случае, если области нет.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-mongodb-bson-javascript.getscope-errors">
  <h3 class="title">Ошибки</h3>
  <ul class="simplelist">
   <li>При ошибке парсинга аргумента метод выбрасывает исключение  <span class="classname"><a href="class.mongodb-driver-exception-invalidargumentexception.php" class="classname">MongoDB\Driver\Exception\InvalidArgumentException</a></span>.</li>
  </ul>
 </div>



 <div class="refsect1 examples" id="refsect1-mongodb-bson-javascript.getscope-examples">
  <h3 class="title">Примеры</h3>
  <div class="example" id="example-1">
   <p><strong>Пример #1 Пример использования <span class="function"><strong>MongoDB\BSON\Javascript::getScope()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$js </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\BSON\Javascript</span><span style="color: #007700">(</span><span style="color: #DD0000">'function foo(bar) { return bar; }'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$js</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getScope</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$js </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\BSON\Javascript</span><span style="color: #007700">(</span><span style="color: #DD0000">'function foo() { return foo; }'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'foo' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">42</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$js</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getScope</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   
<div class="example-contents"><p>
 Результат выполнения приведённого примера:
</p></div>

   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">NULL
object(stdClass)#1 (1) {
  [&quot;foo&quot;]=&gt;
  int(42)
}</pre>
</div>
   </div>
  </div>
 </div>



 <div class="refsect1 seealso" id="refsect1-mongodb-bson-javascript.getscope-seealso">
  <h3 class="title">Смотрите также</h3>
  <ul class="simplelist">
   <li><a href="https://www.mongodb.com/docs/manual/reference/bson-types/" class="link external">&raquo;&nbsp;Типы BSON</a></li>
  </ul>
 </div>


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