What is user defined function in php?
Explain what does the unlink() function means?
How many escape sequences are recognized in single-quoted strings?
What is data type in php?
What is the difference between echo, print and printf()?
Give the case where we can use get and we can use post methods?
How many types of array are there in php?
Tell me what is the main difference between require() and require_once()?
What is the use of mysql_fetch_assoc in php?
How do you check if a variable has not been set in php?
What is difference between session_unset and session_destroy?
I need to know about the courses which are useful in corporate companies.. especially php/mySQL, Java/j2ee, .NET.. also tell if any other courses are valuable
What can I do by cakePHP?