Frequently Asked Questions on PHP
1. What is PHP?
PHP is a Server side scripting language used to create Web pages.
2. What stands for PHP?
PHP: Hyper Text Preprocessor
3. Who developed PHP?
4. When was it developed?
5. Who is the Father of PHP?
6. What is $_SERVER?
$_SERVER is a Super Global variable which contains the information about the Server.
7. What is $_FILES?
$_FILES is a Super Global variable which contains the information about the file which was uploaded.
8. What is echo?
echo is output statement in PHP, which is used to display text and values.