How to merge two php methods into one?

@muriel.schmidt 

To merge two PHP methods into one, you will need to carefully analyze the functionality of each method and determine how they can be combined without causing conflicts or breaking the code.

Here are the general steps to merge two PHP methods into one:

1. Understand the functionality of both methods: Review the code and comments of each method to understand what they do and how they are implemented.
2. Identify common parts: Look for any common logic or functionality between the two methods. Determine if there are any shared variables, loops, conditional statements, or function calls that can be merged.
3. Resolve naming conflicts: Check for any conflicting variable or function names used in both methods. Update the names to prevent clashes and ensure the merged method is logically correct.
4. Adjust the function signature: Determine the appropriate function signature for the merged method. Consider the input parameters and return type required based on the functionality.
5. Combine code sections: Copy and modify the code from the two methods into the merged method, ensuring that the logic and flow are maintained. Take care to handle any dependency or ordering issues that may arise.
6. Test and debug: Thoroughly test the merged method to ensure it functions correctly, accounting for all possible scenarios and edge cases. Debug any errors or unexpected behaviors that may occur during testing.
7. Refactor and optimize: Once the merged method is working as expected, review the code for areas of improvement. Look for redundant code, unnecessary calculations, or any opportunities to optimize the algorithm.
8. Document the changes: Update the method documentation to reflect any modifications made during the merge process. Clearly explain the functionality and purpose of the merged method for future reference.

By following these steps, you can merge two PHP methods into one, ensuring that the resulting code maintains the desired functionality while providing a cleaner and more organized solution.