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

Function to calculate the total cost field function, Order Form // f...

Order Form // function to calculate the total cost field function Total() { var tot = 0; tot += (2

We are presently in search of a web site developer, Website Developer We...

Website Developer We are presently in search of a web site developer. Job Description- We're looking for a Web Developer. Your responsibilities- a) Review business requ

I need help to fix joomla bugs, I need help to fix Joomla Bugs I have a ...

I need help to fix Joomla Bugs I have a Joomla site (version 2.5.7) that has some minor issues. Needs fixed ASAP 1. We are feat error message on backend when trying to edit a

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 small php help, Small php help, Need php help I already have some p...

Small php help, Need php help I already have some php files with working code I am seeking someone to modify to get desired results. I will be checking results simultaneously

A computer/website programmer, A computer/website programmer I am in sea...

A computer/website programmer I am in search of a professional to make me a website on which I could sell computer programs through credit or debit card and as well sell physica

Describe how syntax errors occur in php, Question: (a) Describe how syn...

Question: (a) Describe how syntax errors occur in PHP. Illustrate your answer with extract codes. (b) Explain two methods that might be used to control sessions in a web ba

Needed web design and programming for small project, Web Design/Programming...

Web Design/Programming (small project) Seeking strong CSS/HTML/Bootstrap skills for a small update to an existing webpage. Existing page wants overall UI updates/content mark

Need help in magento search function and return postage, Magento Search Fun...

Magento Search Function and Return Postage Detailed Description Below 1 - We would like to install a new search function in Magento, the search doesn't work. Do you have any

Need help in changes in current pos system, Changes in Current POS system ...

Changes in Current POS system We have a POS system now working fine. We need little addon function, field as well as reports to make it more perfect We likewise want the same

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