Write a function myReverse($str) that returns the parameter string reversed. Note, you should not use the built in PHP function that does this for you (i.e. strrev()).

The input string is provided as a parameter to the compress_string function. The Challenge: You must build a reference to a function that accepts a single integer parameter and returns an array of pointers to functions that accept a single string input and return an integer.Whew! You have to read the specification at least three times before you realise you don't comprehend it.How do you handle something so complicated.

C++ Write the defnition of the function int computeProd() with parameters that receives as arguments two integer values computes their produc and returns it to the celing function.