Does PHP automatically free memory after the completion of a function?

PHP does automatically free memory after the completion of a function. PHP uses automatic memory management through garbage collection to reclaim memory that is no longer in use. This means that you do not need to manually free memory after the completion of a function in PHP.

// No manual memory management is required in PHP, memory is automatically freed after the completion of a function
function myFunction() {
    // Function code here
}