What type of comments are supported by PHP.
How to restrict the number of users login ? For ex:- if the allowed login is 10, for 11th user, the application should restrict them from login.
What is $globals php?
Which database is best for php?
How is it possible to know the number of rows returned in result set?
Tell me what is the main difference between php 4 and php 5?
What does $_env mean?
How can we find the number of rows in a result set using PHP?
Is php outdated 2019?
Can php replace javascript?
Explain converting an object?
Define anonymous classes in php7?
Why do we use php?