Token Parsers¶

• As of Twig 1.x, the token parser broker sub-system is deprecated. The following class and interface will be removed in 2.0:
  • Twig_TokenParserBrokerInterface
  • Twig_TokenParserBroker

Extensions¶

• As of Twig 1.x, the ability to remove an extension is deprecated and the Twig_Environment::removeExtension() method will be removed in 2.0.

PEAR¶

PEAR support will be discontinued in Twig 2.0, and no PEAR packages will be provided. Use Composer instead.

Filters¶

• As of Twig 1.x, use Twig_SimpleFilter to add a filter. The following classes and interfaces will be removed in 2.0:
  • Twig_FilterInterface
  • Twig_FilterCallableInterface
  • Twig_Filter
  • Twig_Filter_Function
  • Twig_Filter_Method
  • Twig_Filter_Node
• As of Twig 2.x, the Twig_SimpleFilter class is deprecated and will be removed in Twig 3.x (use Twig_Filter instead). In Twig 2.x, Twig_SimpleFilter is just an alias for Twig_Filter.

Functions¶

• As of Twig 1.x, use Twig_SimpleFunction to add a function. The following classes and interfaces will be removed in 2.0:
  • Twig_FunctionInterface
  • Twig_FunctionCallableInterface
  • Twig_Function
  • Twig_Function_Function
  • Twig_Function_Method
  • Twig_Function_Node
• As of Twig 2.x, the Twig_SimpleFunction class is deprecated and will be removed in Twig 3.x (use Twig_Function instead). In Twig 2.x, Twig_SimpleFunction is just an alias for Twig_Function.

Tests¶

• As of Twig 1.x, use Twig_SimpleTest to add a test. The following classes and interfaces will be removed in 2.0:
  • Twig_TestInterface
  • Twig_TestCallableInterface
  • Twig_Test
  • Twig_Test_Function
  • Twig_Test_Method
  • Twig_Test_Node
• As of Twig 2.x, the Twig_SimpleTest class is deprecated and will be removed in Twig 3.x (use Twig_Test instead). In Twig 2.x, Twig_SimpleTest is just an alias for Twig_Test.

Interfaces¶

• As of Twig 2.x, the following interfaces are deprecated and empty (they will be removed in Twig 3.0):
• Twig_CompilerInterface (use Twig_Compiler instead)
• Twig_LexerInterface (use Twig_Lexer instead)
• Twig_NodeInterface (use Twig_Node instead)
• Twig_ParserInterface (use Twig_Parser instead)
• Twig_ExistsLoaderInterface (merged with Twig_LoaderInterface)
• Twig_TemplateInterface (use Twig_Template instead)

Globals¶

• As of Twig 2.x, the ability to register a global variable after the runtime or the extensions have been initialized is not possible anymore (but changing the value of an already registered global is possible).