What does trim () do in javascript?
Tell me what is the definition of a session?
What is fetch array in php?
Tell me can the value of a constant change during the script's execution?
What is php oop?
How many requests will be send to server and response coming from server when you open a web page (e.g. xyz.php) which has an image tag?
What is the advantge and disadvantage of mysql_connet() and mysql_pconnect() ? in which condition will you use mysql_connect() and mysql_pconnect().
What does nan stand for computer science?
Explain what are psrs?
What is the empty function?
armstrong number by using php while number is given by the keyboard.?
What is the function in PHP do not return a timestamp?
Which library is used in php to do various types of image work?