What library is used for pdf in php?
What are the ways we can destroy a session variable ?
What is varchar mysql?
i am a php programmer can i be a java programmer?
What is the use of session and cookies in php?
What is explode() in php?
Which function would you use to merge two arrays in php?
Write down the code for save an uploaded file using php?
write a program to generate bill screen 1.1st page should get the number of products to be billed. 2.2nd page should display the number of rows according to the number of products given in the first page. 3.Each row should have a text box for a.product name b.quantity c.unit price d.item price = quantity x unit price This should be automatically calculated not to be entered by the user. 4.After entering the products calculate sales-tax for the total amount which 8.25%. 5.After entering these values you have to generate the bill in the next page with a unique number for the bill. can anyone solve this problem..i am in need to solve this problem..pls help me
What is the difference between require_once and require in php?
The left association operator % is used in PHP for?
Write the statements that are used to connect php with mysql
How to restrict the number of users login ? For ex:- if the allowed login is 10, for 11th user, the application should restrict them from login.