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 event web based program using php, EVENT Web Based Program usi...

EVENT Web Based Program using PHP We are seeking someone who is qualified in using the PHP to develop an Event Management program which arrange of payments via systems like PayP

Ios developer to update our app and create website, iOS Developer to Update...

iOS Developer to Update our App and Create Responsive Website Note: We don't have an IT person on staff. The company that will undertake this project needs to have the ability t

Crud application criteria, CRUD application criteria -Use a proper data...

CRUD application criteria -Use a proper data model, this means using Object Oriented PHP if you choose PHP -This model should have around 6-8 properties -The model should

Thead - tbody - tfoot, mentions that a group of rows are the header rows at...

mentions that a group of rows are the header rows at the top of the table. specify that a group of rows are body rows. specify that a grou

I am seeking someone that will build a very similar website, Rap Genius Clo...

Rap Genius Clone I am seeking someone that will build a very similar website as (though the content will be very different). The functionality will pretty much be the similar (u

Implementing a multi-tenant configuration in moodle, Moodle integration ...

Moodle integration We have developed a web site with joomla that proposals to our clients different services. One service we are now realising is to integrate our joomla site

Authorization table and authorized address, The number of emails  to a give...

The number of emails  to a given email address is updated each time an email is sent.  A request for a given address should be rejected unless the address is in the Authorization t

Develop wiconstellation web site, Project Description: Develop a dynamic...

Project Description: Develop a dynamic corporate WEB site with administration panel, requirement collaboration, product definition, Q&A, user management. Skills required are

Distributed course registration system, Webservice Implementation of the Di...

Webservice Implementation of the Distributed Course Registration System In this assignment, you are going to implement the Distributed Course Registration System (DCRS) from Assig

Want support to make membership opt-in page, Want support to make Membershi...

Want support to make Membership Opt-in Page When fresh members sign up for Femworking membership they do consequently through a PayPal button. It works great however what I'm mi

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