Which of the data type is compound datatype supported by PHP?
What is singleton class in php?
What are objects in php?
Tell me what is the difference between unset() and unlink()?
What is difference between session and cookie in PHP?
Want to know the 10th max salary in salary table
What is the purpose of the following files having extensions 1) .frm 2) .myd 3) .myi? What do these files contain?
Can we extend two classes in php?
What is preg_match?
How we can declare variable in php?
Is it more secure to use cookies to transfer session ids?
What is difference between array_merge and array_combine?
Tell me how is the ternary conditional operator used in php?