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

I need help of php expert to change in website, I need help of PHP Expert t...

I need help of PHP Expert to change in website We have an existing code base that needs a new programmer asap. Small tasks as well as bigger projects required not looking for a

We are looking for wordpress theme install & customization, We are looking ...

We are looking for Wordpress Theme Install & Customization Greenable.net is hiring a candidate to install as well as customize the Avada Wordpress theme according to the demo si

Explain different types of statement which are there in php, What are the d...

What are the different types of statements which are present in PHP? There are four types of PHP statements which are present. They are as follows: • Simple statement- the

Include html tags in the email from the php script, For example, Use HTML, ...

For example, Use HTML, to make the content of the message bold red-colored text.   You can Google this issue to learn how to do this in PHP.  It might (or might not be helpful) to

Qualified django and python expert needed, Qualified Django and Python Expe...

Qualified Django and Python Expert to make certain site changes We want somebody to change the settings therefore that we can have a different template for the homepage. We like

Need help flash and audio streaming with recording, Flash and Audio Streami...

Flash and Audio Streaming with Recording I need to add audio streaming as well as recording feature to my chat application. This is additional feature. Chat application has b

Simple php or javascript calendar app, Simple PHP or JavaScript Calendar Ap...

Simple PHP or JavaScript Calendar App I want a modest web application written in either PHP or JavaScript. I do not care which it is written in as I can read both of the languag

Need help to create a shopping cart, Create a shopping cart I have an in...

Create a shopping cart I have an incomplete shopping cart. The preceding expert didn't finish the project. He has done 70% of the work as well as then sent it to me. I would lik

We need a website development help to build website, We need a Website Deve...

We need a Website Development help to build website Develop new website comprising fresh content. Job description- This will be a mainly static page development with not m

Java web base, whats the cost of doing a java web base project

whats the cost of doing a java web base project

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