"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 18:33:19.019710
"""

```python
class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallback options in case of errors.
    
    Args:
        primary_function: The main function to be executed.
        fallback_functions: A list of functions that will be tried if the primary function fails.
        max_retries: Maximum number of times to attempt execution before giving up.

    Returns:
        The result of the successfully executed function, or None in case of failure after retries.
    """

    def __init__(self, primary_function, fallback_functions=[], max_retries=3):
        self.primary_function = primary_function
        self.fallback_functions = fallback_functions
        self.max_retries = max_retries

    def execute(self) -> any:
        """
        Executes the primary function and handles errors by trying fallback functions.
        
        Returns:
            The result of the executed function or None if all attempts fail.
        """
        retries_left = self.max_retries
        
        while retries_left > 0:
            try:
                return self.primary_function()
            except Exception as e:
                print(f"Primary function failed: {e}. Trying fallback.")
                
                # Try each fallback function
                for func in self.fallback_functions:
                    try:
                        result = func()
                        if result is not None:
                            return result
                    except Exception as fe:
                        print(f"Fallback function failed: {fe}")
                    
            retries_left -= 1
        
        return None


# Example usage
def divide(a, b):
    """Divide two numbers."""
    return a / b

def safe_divide(a, b):
    """Safe division with handling zero division error."""
    if b == 0:
        print("Cannot divide by zero")
        return None
    else:
        return a / b


# Test fallback executor with and without a valid second function
fallback_executor = FallbackExecutor(
    primary_function=divide, 
    fallback_functions=[safe_divide], 
    max_retries=2
)

result = fallback_executor.execute(a=10, b=0)
print(f"Result: {result}")  # Should print safe division result or None

# Another test without a valid second function
fallback_executor_no_fallback = FallbackExecutor(
    primary_function=divide,
    max_retries=2
)

result = fallback_executor_no_fallback.execute(a=10, b=0)
print(f"Result: {result}")  # Should print "None"
```