Are objects passed by value or by reference?
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What are the differences between public, private, protected, static, transient, final and volatile?
Which will check if a function exists?
How do I run a php script in windows?
What is overloading and overriding in oop?
What is difference between php and wordpress?
What is the interface in php?
Explain about Functions in PHP?
How can we register the variables into a Session?
7 Answers HCL, Star Computers, Trikon Networks,
What is the exact Diff. between include_once() and require_once() in PHP?
Who is the father of PHP and explain the changes in PHP versions?
2 Answers Rushmore Consultancy,
Why do we need abstract class in php?
explain php variable length argument function.