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Apr 6, 2016
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educate about 'chaining' debug() #3861 #3865

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educate about 'chaining' debug() #3861
ionas Mar 27, 2016
b233fad
WARNING: Literal block expected; none found.
ionas Mar 29, 2016
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9 changes: 9 additions & 0 deletions en/development/debugging.rst
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Expand Up @@ -24,6 +24,15 @@ default.
Output from this function is only shown if the core ``$debug`` variable
has been set to ``true``.

.. versionadded:: 3.3.0

Calling this method will return passed ``$var``, so that you can, for instance,
place it in return statements, for example::

return debug($data); // will return $data in any case.

Also see ``pr()`` and ``pj()``.

.. php:function:: stackTrace()

The ``stackTrace()`` function is available globally, and allows you to output
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