ExtensionVariablesTrait

The trait implemented by \Zikula\ExtensionsModule\ExtensionVariablesTrait adds the following methods to your class:

• getVar($variableName, $default = false)
• getVars()
• setVar($variableName, $value = '')
• setVars(array $variables)
• delVar($variableName)
• delVars()

In your constructor, you are required to set the following properties included in the trait:

• $variableApi
  • Must be set to the VariableApi service
• $extensionName
  • Must be set to the "common name" of the extension (e.g. ZikulaBlocksModule)

See \Zikula\Bundle\CoreBundle\AbstractExtensionInstaller for usage example.