What happens if an expected input field was not submitted?
How can we get the error when there is a problem to upload a file?
How arrays are passed through arguments?
How to calculate the difference between two dates using php?
Which php framework is best for web development?
How can we set and destroy the cookie in php?
How to change the principal password?
What is the best php framework 2018?
How can we enable error reporting in php?
What is substr() in php? And how it is used?
What are the different loops in php?
What is php explain how php works?
What is the use of is_array() and in_array()?