How to replace a substring in a given string in php?
Is php a web server?
How to turn on the session support?
How to assigning a new character in a string using php?
What is the difference between session_unregister() and session_unset()?
How do you trim spaces in excel?
What is difference between echo and print_r in php?
What is session in c#?
Is not null in php?
What is constructors and destructors?
What is $_ server request_method == post?
What is xss in php?
How to send email using php script?
How many types of inheritances used in php and how we achieve it.
What type of operation is needed when passing values through a form or an url?