What is the difference between file_get_contents() and file_put_contents() in php?
What are sql functions?
Explain how to submit form without a submit button.
How is session id stored in browser?
What is factory pattern in php?
What is prepare in php?
Why is php used for web development?
What is isset and unset in php?
What is a session in php?
What is php.ini & .htacess file?
Is java is better than php?
What is cookie and session in php?
Tell me how a constant is defined in a php script?
How can you declare the array in php?
How send email using php?