Core PHP interview questions – page 13

Differences between GET and POST methods ?

require_once(), require(), include().What is difference between them?

How to include a file to a php page?

What is the use of "echo" in php?

What is the difference between $message and $$message?

What is the difference between PHP and JavaScript?

What is PEAR in php?

How to delete a file from the system

What is the use of "ksort" in php?

what is the use of isset() in php?

How to find the length of a string?

How to set a page as a home page in a php based site?

How to strip whitespace (or other characters) from the beginning and end of a string ?