What is the use of nl2br() in php?
What is php used for?
What can php do?
What is a php session?
How to join multiple strings stored in an array into a single string?
What is apache and php?
Explain about looping in PHP?
How do I escape in php?
Is php 7 backwards compatible?
What is inheritance in php? How many types of inheritance supports php?
Is php easy language to learn?
What is super () python?
Suppose the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?