PHP Interview Questions And Answers – II

1. Which of the following functions allows you to store session data in a database? A. session_start(); B. session_set_save_handler(); C. mysql_query(); D. You cannot store session data in a database. Answer: B You can use session_set_save_handler() to override PHP’s default session-handling functions and store session data any way you want. 2. How can you insert

How to : Force web browser to load the updated CSS

Newbie web masters, take note. Whenever you update your site design, you make changes to your CSS files and might be hearing feedbacks from your visitors that they are facing design issues when they first view your website.  This is because the browser doesn’t update the cached CSS and runs the page with the previously

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