Challenge: Advanced Array Operations with Improved Performance

This challenge will test your understanding regarding improving performance in PHP 8. We will use these concepts to implement the ArrayIterator.

Objective 1

Write a PHP script to accomplish the following:

• Find and display the first element in the array.

• Find and display the last element in the array.

• Check if the array contains the word 'Camera' and display a message accordingly.

• Remove the element 'Man' from the array and display the updated array.

Objective 2

Implement error handling to gracefully handle potential issues, such as trying to remove an element that doesn’t exist.

Instructions