Jul 29, 2015 · May 24, 2015
diff --git a/components/var_dumper/introduction.rst b/components/var_dumper/introduction.rst
 * maximum number of items to dump,
 * maximum string length before truncation.

 Since dumping into the toolbar is not always possible - e.g. when working on a
 JSON API - you can have an alternate output destination for dumps. This is
 configurable with the ``debug.dump_destination`` option, that you can typically
 set to ``php://stderr``.

 .. configuration-block::

    .. code-block:: yaml

        debug:
           max_items: 250
           max_string_length: -1
           dump_destination: ~

    .. code-block:: xml

            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="http://symfony.com/schema/dic/debug http://symfony.com/schema/dic/debug/debug-1.0.xsd">

            <config max-items="250" max-string-length="-1" />
            <config max-items="250" max-string-length="-1"dump-destination="null"/>
        </container>

    .. code-block:: php

        $container->loadFromExtension('debug', array(
           'max_items' => 250,
           'max_string_length' => -1,
           'dump_destination' => null,
        ));

 Dump Examples and Output
 ------------------------
Original file line number	Diff line number	Diff line change
Expand Up		@@ -104,13 +104,19 @@ original value. You can configure the limits in terms of:
		* maximum number of items to dump,
		* maximum string length before truncation.

		Since dumping into the toolbar is not always possible - e.g. when working on a
		JSON API - you can have an alternate output destination for dumps. This is
		configurable with the ``debug.dump_destination`` option, that you can typically
		set to ``php://stderr``.

		.. configuration-block::

		.. code-block:: yaml

		debug:
		max_items: 250
		max_string_length: -1
		dump_destination: ~

		.. code-block:: xml

Expand All		@@ -119,9 +125,17 @@ original value. You can configure the limits in terms of:
		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		xsi:schemaLocation="http://symfony.com/schema/dic/debug http://symfony.com/schema/dic/debug/debug-1.0.xsd">

		<config max-items="250" max-string-length="-1" />
		<config max-items="250" max-string-length="-1"dump-destination="null"/>
		</container>

		.. code-block:: php

		$container->loadFromExtension('debug', array(
		'max_items' => 250,
		'max_string_length' => -1,
		'dump_destination' => null,
		));

		Dump Examples and Output
		------------------------

Expand Down