Is php front end or back end?
What is global array in php?
What is api example?
What is isset function in php?
What is regex in html?
What is filter_var?
What is http get and post?
What is meant by pdo in php?
What is difference between rest and http?
What is form submission?
What is escape data in php?
What is if isset ($_ post submit )) in php?
Is empty java?
Is php closing tag necessary?
What is difference between web service and api?