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

Web developer with cms applications, Web Developer a) Intermediate to ad...

Web Developer a) Intermediate to advanced skill level with WordPress (Essential) and some experience working with leading CMS applications. b) Strong knowledge of Classic ASP

We need to get info from website using javascript, We need to Get info from...

We need to Get info from website using javascript I want to excerpt the text from all the available (blue) seats of all the events on this site without getting banned. I already

Body tag, If you have a head, you required a body. All of the content to be...

If you have a head, you required a body. All of the content to be displayed on the web page needs to be written within the body tag.  So whether text, textbox, headlines, checkbox

We are looking for php development utilizing mongodb, PHP Driven Web App ...

PHP Driven Web App We are working on a project that will require heavy PHP development utilizing MongoDB as the backend database. Developer will want to 1) Create registratio

Need help for magento vendor portal site, Need help for Magento vendor port...

Need help for Magento vendor portal site (market place) I do like to ask you if you could help to launch the Magento market place site by Unirgy Magento extension. We have set

Need help in file search engine crawler, Need help in File search engine cr...

Need help in File search engine crawler Want a web crawler to gather data on an continuous basis from different file hosting services and filter it. 1) Data will be used to p

I want a simple wordpress blog, Wordpress blog I want a simple Wordpress...

Wordpress blog I want a simple Wordpress blog with the ability to upload articles in addition pics by myself. It want to be something like that - beside the articles I need sect

We require a web developer for simple website, We require a Web Developer f...

We require a Web Developer for simple website I need simple website Consist of PHP, JavaScript, HTML 5 Desired Skills are JavaScript, PHP, HTML5

We are looking for concrete 5 developer, We are looking for Concrete 5 Deve...

We are looking for Concrete 5 Developer We are seeking someone to partner with your support our small business clients with developing websites using a CMS platform, preferably

We want a wordpress web developer and content manager, We want a WordPress ...

We want a WordPress Web Developer and Content Manager We are running a services business teaching children to swim. Our website is built using WordPress. The developer who built

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