< usetypo3.com: New TypoScript Condition Syntax

Writing and using own Symfony Expressions


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This skill covers the Symfony Expression syntax used in e.g. TypoScript conditions and ways to extend that functionality with custom code.


  • I know the Symfony component "Expression Language" and its syntax.
  • I can write and register own ExpressionFunctionProviders.
  • I can provide custom TypoScript conditions using my own ExpressionFunctionProviders.
  • I also know, that expressions also take place in variant conditions provided by site configuration.


Andreas Wolf