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MongoDB\\Model\\CollectionInfo::isCapped()
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.. default-domain:: mongodb

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Definition
----------

.. phpmethod:: MongoDB\\Model\\CollectionInfo::isCapped()

   Return whether the collection is a :manual:`capped collection
   </core/capped-collections>`.

   .. code-block:: php

      function isCapped(): boolean

Return Values
-------------

A boolean indicating whether the collection is a capped collection.

Examples
--------

.. code-block:: php

   <?php

   $info = new CollectionInfo([
       'name' => 'foo',
       'options' => [
           'capped' => true,
           'size' => 1048576,
      ]
   ]);

   var_dump($info->isCapped());

The output would then resemble::

   bool(true)

See Also
--------

- :phpmethod:`MongoDB\\Model\\CollectionInfo::getCappedMax()`
- :phpmethod:`MongoDB\\Model\\CollectionInfo::getCappedSize()`
- :manual:`Capped Collections </core/capped-collections>` in the MongoDB manual
- :manual:`listCollections </reference/command/listCollections>` command
  reference in the MongoDB manual
