How can a developer effectively communicate their lack of PHP knowledge to their employer or supervisor when faced with a task that requires PHP skills during a practical experience like an internship?

I have limited experience with PHP and may not be able to complete this task effectively. It would be beneficial for me to receive guidance or training in PHP to successfully complete the task.

// Placeholder code to demonstrate lack of PHP knowledge
echo "I am not familiar with PHP and may need assistance with this task.";