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Zend Framework: Zend_Filter_FindCaseKeys Component Proposal

Table of Contents

1. Overview

Zend_Filter_FindCaseKeys may be used to get all case variations of specified key. This is especially useful when using function array_change_key_case() is not an option.

2. References

3. Component Requirements, Constraints, and Acceptance Criteria

I expect discussion if this component should accept array of keys to find

• This component will accept string to match key names against.
• This component will filter arrays and objects with toArray() method.
• This component will return array of matched keys.

4. Dependencies on Other Framework Components

• Zend_Exception
• Zend_Filter_Exception

5. Theory of Operation

6. Milestones / Tasks

• Milestone 1: Get community input
• Milestone 2: Working prototype for ZF1
• Milestone 3: Unit tests exist, work, and are checked into SVN.
• Milestone 4: Initial documentation exists.
• Milestone 5: Updated code and unit tests for ZF2.

7. Class Index

• Zend_Filter_FindCaseKeys

8. Use Cases

9. Class Skeletons