Is null check in php?
what is the scope of php in the future if any other language is developed then may be php is loss ???
Does cors prevent csrf?
Do you know what does mvc stand for and what does each component do?
What do you mean by having php as whitespace insensitive?
What is static variable in php?
How to get a random value from a php array?
What is the purpose of constant() function?
how to insert logout time when browser close
How do you register one session ?
Explain what does the unlink() function means?
Which is true about the singleton design pattern?
How can we get ip address of a client in php?