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[DI] Add section about getter injection #7300

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[DI] Add section about getter injection #7300

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[DI] Add section about getter injection
nicolas-grekas Dec 29, 2016
f5d13b6
Add a note about being an experimental feature
javiereguiluz Feb 1, 2017
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Add a note about being an experimental feature
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@javiereguiluz
javiereguiluz authored Feb 1, 2017
commit f5d13b64f9c8e8708a84283846acd9bc295649b7
9 changes: 7 additions & 2 deletions service_container/injection_types.rst
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Expand Up @@ -182,8 +182,13 @@ The disadvantages of setter injection are:
Getter Injection
----------------

.. versionadded:: 3.3
Getter Injection was introduced in Symfony 3.3.
.. versionadded:: 3.3
Getter Injection was introduced in Symfony 3.3.

.. caution::

This feature is marked as **experimental**. The next Symfony versions could
change its behavior or even remove this feature entirely.

Another possible injection point into a class is by overriding a getter method
to make it return the dependency::
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