Explain how we can get the number of elements in an array?
What's the difference between using mysql_ functions and pdo?
What is final in php?
What are the encryption functions in php?
What is echo and print in php?
What is Mcrypt used for?
Tell me are parent constructors called implicitly inside a class constructor?
How to create a text file in PHP?
What is full form of PHP?
What is the function of trim?
How to call a php function from html button?
Explain Creating and Naming an Array?
What is meant by an associative array?