Establish a database connection to a mysql server, PHP Web Programming

Assignment Help:

Question:

(a) What PHP code snippet is used to establish a database connection to a MySQL server using the MySQL improved API?

(b) What are the advantages of using stored procedures, triggers and indexes?

(c) Briefly outline the importance of the following functions in manipulating MySQL data

(i) mysqli_fetch_array
(ii) mysqli_num_rows
(iii) mysqli_affected_rows

(d) Write code snippets to demonstrate how PHP allows you to:

(i) Create, retrieve & delete a Session value
(ii) Perform a redirection to another page
(iii) Make data safe to use in a query by escaping what could be problematic characters

(e) Write a simple PHP program that dynamically populates a dropdown list on page load with values retrieved from Database db_restaurant from table tbl_dish containing two fields namely dish_ID and dish_Name. Clearly state any assumptions you make.


Related Discussions:- Establish a database connection to a mysql server

Wordpress script needed for poker site, Monthly Poker Ranking well-matched ...

Monthly Poker Ranking well-matched with Wordpress My website by now have a poker ranking The ranking is pretty modest. I feed it uploading XLS files which are very simple, up

Pass an arguments to a function, You can pass arguments to a function. Thes...

You can pass arguments to a function. These are variables, either strings or numbers, which are utilized inside the function. Certainly the output of the function based on the argu

Work in standard view, For laying out Web pages, Layout view is helpful. Th...

For laying out Web pages, Layout view is helpful. Though you can adjust most of your design elements in Layout view, certain modification should be completed in Standard view. Whil

Need drupal expert to check website downtime after migrating, Need Drupal e...

Need Drupal expert to check website downtime after migrating to drupal 7.0 CMS We are looking for help to check on our website which has been experiencing intermittent downtime

Billing and invoice generation, Billing and Invoice Generation Project D...

Billing and Invoice Generation Project Description: Below is the short of description of my Invoice Generation Portal: Companies need to prepare an Invoice/Billing for the

Messagebox in javascript, In this section, we learn about the dialog boxes....

In this section, we learn about the dialog boxes. This topic is significant for understanding the way parameters are passed among distinct windows. This mechanism is key component

Define a style rule, Define a style rule that defines a font-family, font t...

Define a style rule that defines a font-family, font text color, font-size, and background color for the textarea. The style rules can be placed in a style element in the head of

Need help in personal account component for joomla, Personal account compon...

Personal account component for Joomla It is essential to develop a component for CMS Joomla which will permit visitors of a site to receive necessary information of financial ch

Move a layout cell, If you have to line up the cells next to each other you...

If you have to line up the cells next to each other you can resize & move the layout cells as you required. You can alter the size of a layout cell using one of its resize handles.

Need help in new business start up, New Business Start up I' have a lump...

New Business Start up I' have a lumpy design on how the website must look like (mobile website). What I am seeking is a website developer who can guide me from A to Z The dev

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd