PHP

PHP Server Side Script

PHP is open source.
Open source? can modify, can share.

PHP produce output of HTML
only can see HTML

In variable, case sensitive
must same font, if not will error


PHP Syntax

PHP Operators

1. Arithmetic

2. Comparison

3. Logical

PHP Conditional

1. if
2. if else
3. if else if
4. switch-case

PHP Looping
1. for
2. while
3. do-while (at least 1 loop)