Write the php script to output the session contents, PHP Web Programming

Assignment Help:

Question:

(a) A website wishes to use sessions to store the user's name and display a welcome message on all its pages. The user enters his username in a textbox called "username".

(i) Write the PHP script to create the session and store the user's name in that session.

(ii) Write the PHP script to output the session contents to the user only if the session exists and it is not empty.

(b) Write the PHP script that allows you to:

(i) Create a file named "logfile.log" in the same folder.

(ii) Insert the text "Monday 12 Oct" in this file.

(c) A website wishes to store user complaints in a database. The user enters his comments in a textarea called "complaints" and the form uses the POST method.

Write the PHP script to retrieve and clean up the user input before it can be safely stored in the database and explain your code.

(d) Outline the md5() function and provide an example of a situation where it is necessary to use the md5() function.


Related Discussions:- Write the php script to output the session contents

Need help in chrome extension for site, Chrome extension I am seeking a ...

Chrome extension I am seeking a chrome extension for amazon.com. The extension will make it relaxed for me to get in touch with customers that have left me a feedback. Have you

Hyper text markup language, As specified earlier, HTML is Hyper Text Markup...

As specified earlier, HTML is Hyper Text Markup Language. HTML provides way of displaying any Web pages along with text & images or multimedia content. HTML is not a programming la

Need to create poker site with bitcoins, Need to create Poker Site with Bit...

Need to create Poker Site with Bitcoins We want to customize the poker software, we need it run both on web site (html5) and as desktop software -We want to customize Affilia

We are need of wordpress and php plugin, We are need of Wordpress and PHP P...

We are need of Wordpress and PHP Plugin Our company want a Wordpress/PHP plugin that could generate PDF real estate feature sheets. User could upload the photos as well as in

Need help oscommerce postage fee need to paypal fix, Oscommerce postage fee...

Oscommerce postage fee - paypal fix 1. For certain reason the total payable send to ebay seems to no longer comprise the postage fee that was selected at check out. It is expose

Need a php front end developers, PHP Front End Developers - V Portal See...

PHP Front End Developers - V Portal Seeking a PHP front-end web developer familiar with API to develop web application. Project comprises creating functions following the MVC

We need a web development assignment, We need a Web Development assignment ...

We need a Web Development assignment Update also Refresh Acumed Patches Job description- 1> A full refresh of graphics 2> Better navigation through the pages 3> Comp

Assignment to capture our customers email addresses, web coupon This is ...

web coupon This is a assignment to capture our customers' email addresses or else cell phone numbers by offering a discount coupon. Job description- We are seeking a devel

Needed a front-end developer, Front-end Developer As a freelance front-e...

Front-end Developer As a freelance front-end developer, you will be appointed on a per-project basis. You will be accountable for the production, modification and maintenance of

Develop a program to move a text along with mouse pointer, 1. Develop ...

1. Develop a program to move a text along with mouse pointer. 2. Develop a program to change color of text randomly. 3. Develop a Web page using two image file

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