Explain the difference between require() and require_once()?
What is the difference between client-side and server-side programming?
What is the integer?
How easy is php?
What is putenv?
What is magic quotes?
what is this error "Call to unsupported or undefined function mysql_connect();" and when you will get this?
What backslash character will match whitespace?
How can use sys time in loop?
What is a stored procedure in mysql?
What is the use of "ksort" in php?
Why framework is used in php?
Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?