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 for psd to responsive html5/css3, PSD to Responsive HTML5 / CSS3 ...

PSD to Responsive HTML5 / CSS3 I want someone who can offer a rapid reversal on this project. We will provide you with the full PSD file we will need you to create a five pag

Need help likenet upgrade - user shopping mall, Likenet upgrade - user shop...

Likenet upgrade - user shopping mall Likenet Upgrade - User auction/shopping mall A woocommerce mall simply like the auction site your building. Part of the likenet interf

Need help for magento shoe store, Need help for Magento shoe store I wan...

Need help for Magento shoe store I want a quote for a shoe store website in magento with the following specification. I want estimate of hours and hour charge: Functionalitie

Working of telnet, 1. The commands & characters are sent to the operating s...

1. The commands & characters are sent to the operating system on common server computer. 2. The local operating system sends these commands & characters to a TELNET client progr

We need help in reputation on google need seo, We need help in Reputation o...

We need help in Reputation on Google Need SEO We have a bad criticism on the ripoffreport.com on google page 1 position 2. We want to have it pushed back to page three or more.

Create the website home page, For storing pages now that a site structure i...

For storing pages now that a site structure is set up & assets for the Compass site, you'll develop the first page-a home page for the site. As you develop this page, you'll insert

I want help in fantasyhubfund minimum viable product, FantasyHubFund Minimu...

FantasyHubFund Minimum Viable Product We want a developer that can start as soon as humanly possible on a small project build. This project consists of four pages, some pop up m

Html tag, As illustrated in Figure., is a starting tag. To delimit the tex...

As illustrated in Figure., is a starting tag. To delimit the text inside, add closing tag by a "/" to the starting tag. Most but not all tags contains a closing tag. I

We are looking for to a javascript single page application, Complex JS+HTML...

Complex JS+HTML5 Drag and Drop WYSIWYG editor We are looking for to a JavaScript Single Page Application that has the following characteristics- a) Selection of components, e

I need help to build state information portal, I need help to build State I...

I need help to build State Information Portal I am looking for a complete state information portal which has information about state education, healthcare, tourism, government o

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