• Anatomy of an Array
• Creating index based and Associative array
• Accessing array Element
• Looping with Index based array
• Looping with associative array using each() and foreach()
• Some useful Library function
• Understanding file& directory
• Opening and closing a file
• Coping ,renaming and deleting a file
• Working with directories
• Building a text editor
• File Uploading & Downloading
• Introduction
• Objects
• Declaring a class
• The new keyword and constructor
• Destructor
• Access method and properties using $this variable
• Public ,private, protected properties and methods
• Static properties and method
• Class constant
• Inheritance & code reusability
• Polymorphism
• Parent:: & self:: keyword
• Instanceof operator
• Abstract method and class
• Interface
• Final