From dae28115f5b9395e7a28c0ee125c4f755efeeb9a Mon Sep 17 00:00:00 2001 From: Nicolas Grekas Date: Sun, 24 May 2015 12:32:57 -0700 Subject: [PATCH] Fix missing note about debug.dump_destination --- components/var_dumper/introduction.rst | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/components/var_dumper/introduction.rst b/components/var_dumper/introduction.rst index 05eff3e8849..086695c471c 100644 --- a/components/var_dumper/introduction.rst +++ b/components/var_dumper/introduction.rst @@ -104,6 +104,11 @@ 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 @@ -111,6 +116,7 @@ original value. You can configure the limits in terms of: debug: max_items: 250 max_string_length: -1 + dump_destination: ~ .. code-block:: xml @@ -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"> - + + .. code-block:: php + + $container->loadFromExtension('debug', array( + 'max_items' => 250, + 'max_string_length' => -1, + 'dump_destination' => null, + )); + Dump Examples and Output ------------------------