- Table of Contents
- Expressions
- IF
- ELSE
- ELSEIF
- WHILE
- DO..WHILE
- FOR
- SWITCH
- REQUIRE
- INCLUDE
- FUNCTION
- OLD_FUNCTION
- CLASS
Any PHP 3 script is built out of a series of statements. A
statement can be an assignment, a function call, a loop, a
conditional statement of even a statement that does nothing (an
empty statement). Statements usually end with a semicolon. In
addition, statements can be grouped into a statement-group by
encapsulating a group of statements with curly braces. A
statement-group is a statement by itself as well. The various
statement types are described in this chapter.