[note] In the UML-friendly Webel PHP Interface names are always prefixed with capital 'I' thus ICamelCase ! This has many advantages for graphical UML modelling and IDE based prompting (and saves typing) This is knowingly NOT the Drupal coding standard !

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This policy is immutable, to work with the OOE = Object Oriented Examples = One Of Each tutorial module and reap all the advantages one must use this naming convention. It is NOT a Drupal7 convention, it is a Webel OOE convention !
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