What is use of htmlspecialchars php?
How do you check if a variable has not been set in php?
How to execute an sql query? How to fetch its result?
What is difference between sql and php?
What is a php array?
Explain what does the unset() function means?
How to create database connection and query in php?
What is $_ server request_method == post?
What is the maximum size of a table in mysql?
How to randomly retrieve a value from an array?
What is artisan in php?
What is substr in php?
How to delete file in php?