What is the difference between "echo" and "print" in php?
Tell me how the result set of mysql be handled in php?
How can we determine whether a php variable is an instantiated object of a certain class?
What is the difference between abstract class and interface in php?
Tell me how do you execute a php script from the command line?
How to turn on the session support?
What is difference between put and post method in http?
Questions on OOP concepts 1. What are the access specifiers available in php ? Explain 2. What is object cloning ? 3. What are the differences between interface and abstract class ? 4. What is overloading ? 5. What is overriding ? 6. How to prevent function overriding ? 7. What is the use of "final" keyword ? 8. What is static variable ? How will access a static variable ? What is static class ?
what will do ceil() and floor() in PHP?
Code to open file download dialog in PHP?
How can you make a connection with mysql server using php?
What does sign mean php?
What is the scope of a variable defined in a function?