Tell me how to find the length of a string?
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Tell me what library is used for pdf in php?
What is the difference between characters 34 and x34?
What are the difference between overloading and overriding in oops?
What is the use of token in php?
What is the purpose of basename() function in PHP?
Write a program in php to check whether a number is prime or not?
I have written a source code in php but I do not know how to compile that and conduct it with a website please explain me the how to compile that ?
Explain what is the use of "echo" in php?
Differentiate echo vs. Print statement.
What is regular expression in php?
What is overloading and overriding in oop?
How can we destroy the session, how can we unset the variable of a session?