Chapter

Handling Null Values in Java Comparators . . . . . . . . . . . . . . . . .

From ComputerScienceOne by Dr Chris Bourke

Concepts

1. What is the Hello World program in PHP?

   "37.1. Hello World Program in PHP . . . . . . . . . . . . . . . . . . . . . . . . . 498"

2. How is a Hello World program created in PHP with HTML?

   "37.2. Hello World Program in PHP with HTML . . . . . . . . . . . . . . . . . 498"

3. What is type juggling in PHP?

   "37.3. Type Juggling in PHP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506"