Is php pass by reference or value?
What is data structure in php?
How does the identity operator ===compare two values in PHP?
What is the advantge and disadvantage of mysql_connet() and mysql_pconnect() ? in which condition will you use mysql_connect() and mysql_pconnect().
How do you identify independent and dependent variables in research?
What is $_ server request_method == post?
What is the method to register a variable into a session?
How does php session work?
How do I find environment variables?
Without using forms and hidden variables, how to send variables from a PHP script to another URL using POST method?
Which function will you use to create an array?
What is action hooks and filter hooks?
Which is faster for or foreach?