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Fabien Potencier
99 lines
3.0 KiB
ReStructuredText
99 lines
3.0 KiB
ReStructuredText
Deprecated Features
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===================
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This document lists all deprecated features in Twig. Deprecated features are
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kept for backward compatibility and removed in the next major release (a
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feature that was deprecated in Twig 1.x is removed in Twig 2.0).
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Token Parsers
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-------------
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* As of Twig 1.x, the token parser broker sub-system is deprecated. The
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following class and interface will be removed in 2.0:
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* ``Twig_TokenParserBrokerInterface``
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* ``Twig_TokenParserBroker``
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Extensions
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----------
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* As of Twig 1.x, the ability to remove an extension is deprecated and the
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``Twig_Environment::removeExtension()`` method will be removed in 2.0.
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PEAR
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----
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PEAR support will be discontinued in Twig 2.0, and no PEAR packages will be
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provided. Use Composer instead.
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Filters
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-------
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* As of Twig 1.x, use ``Twig_SimpleFilter`` to add a filter. The following
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classes and interfaces will be removed in 2.0:
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* ``Twig_FilterInterface``
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* ``Twig_FilterCallableInterface``
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* ``Twig_Filter``
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* ``Twig_Filter_Function``
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* ``Twig_Filter_Method``
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* ``Twig_Filter_Node``
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* As of Twig 2.x, the ``Twig_SimpleFilter`` class is deprecated and will be
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removed in Twig 3.x (use ``Twig_Filter`` instead). In Twig 2.x,
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``Twig_SimpleFilter`` is just an alias for ``Twig_Filter``.
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Functions
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---------
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* As of Twig 1.x, use ``Twig_SimpleFunction`` to add a function. The following
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classes and interfaces will be removed in 2.0:
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* ``Twig_FunctionInterface``
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* ``Twig_FunctionCallableInterface``
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* ``Twig_Function``
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* ``Twig_Function_Function``
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* ``Twig_Function_Method``
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* ``Twig_Function_Node``
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* As of Twig 2.x, the ``Twig_SimpleFunction`` class is deprecated and will be
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removed in Twig 3.x (use ``Twig_Function`` instead). In Twig 2.x,
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``Twig_SimpleFunction`` is just an alias for ``Twig_Function``.
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Tests
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-----
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* As of Twig 1.x, use ``Twig_SimpleTest`` to add a test. The following classes
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and interfaces will be removed in 2.0:
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* ``Twig_TestInterface``
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* ``Twig_TestCallableInterface``
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* ``Twig_Test``
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* ``Twig_Test_Function``
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* ``Twig_Test_Method``
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* ``Twig_Test_Node``
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* As of Twig 2.x, the ``Twig_SimpleTest`` class is deprecated and will be
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removed in Twig 3.x (use ``Twig_Test`` instead). In Twig 2.x,
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``Twig_SimpleTest`` is just an alias for ``Twig_Test``.
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Interfaces
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----------
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* As of Twig 2.x, the following interfaces are deprecated and empty (they will
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be removed in Twig 3.0):
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* ``Twig_CompilerInterface`` (use ``Twig_Compiler`` instead)
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* ``Twig_LexerInterface`` (use ``Twig_Lexer`` instead)
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* ``Twig_NodeInterface`` (use ``Twig_Node`` instead)
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* ``Twig_ParserInterface`` (use ``Twig_Parser`` instead)
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* ``Twig_ExistsLoaderInterface`` (merged with ``Twig_LoaderInterface``)
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* ``Twig_TemplateInterface`` (use ``Twig_Template`` instead)
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Globals
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-------
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* As of Twig 2.x, the ability to register a global variable after the runtime
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or the extensions have been initialized is not possible anymore (but
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changing the value of an already registered global is possible).
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