What are the difference between abstract class and interface?
Answer Posted / amit sharma
A class can extends only one abstract class while a class
can implements any number of interfaces
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How is it possible to remove escape characters from a string?
Distinguish between urlencode and urldecode?
How to find length of an array in php ?
Is array empty php?
How do you pass a variable by value?
what is PDO?
how to track user logged out or not? when a user is idle?
What is difference between html and php?
Php error constants and their descriptions
How is php different from other languages?
What are default session time and path?
Explain some most commonly use string functions in php?
What is html used for?
Tell me how would you declare a function that receives one parameter name hello?
How to convert the first character to upper case?