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

Bowline website for it security company, Bowline Website I do like to ha...

Bowline Website I do like to have a website created for my company. It is an IT Security Company. The target spectators is in Africa. I am seeking at about 25 pages to be develo

I need help in cakephp, CakePHP, OAuth, Video APIs I want somebody who h...

CakePHP, OAuth, Video APIs I want somebody who has familiarity in CakePHP to work on a project that requires OAuth incorporation with various sites and then post videos to these

We are in need of a front end web developer, We are in need of a Front End ...

We are in need of a Front End Web Developer We are seeking to hire a front end web developer who can work with us to develop our web portal using our API. We have an appropriate

I need help in basic wordpress formatting, I need help in Basic Wordpress F...

I need help in Basic Wordpress Formatting Repeat the process of- 1) Adding a specific short code to over 100 pages, while matching the shortcode a predefined category of uploade

Api replication required, Project Description: Want an API expert to aid...

Project Description: Want an API expert to aid in application development in regards to API extraction, and injection into other sites, as the main site is updated. Do not bid i

Want to modify an online pole, Want to modify an online pole I want some...

Want to modify an online pole I want someone who could immediately change an online pole I want someone who can get a majority of NON (NO). At least 80% Desired Skills are

Want nodejs expert to slightly modify hipache, Want nodejs expert to slight...

Want nodejs expert to slightly modify hipache I am seeking a nodejs expert. Business Description- We vend proxies A proxy is a server that you connect to in order to anonymis

Iframe, is an HTML 4.0 addition to the frames toolbox. Now only MSIE suppor...

is an HTML 4.0 addition to the frames toolbox. Now only MSIE supports . Unlike frames created via & , d

Looking for a facebook app developer to build facebook, Facebook app develo...

Facebook app developer Looking for a Facebook app developer to build Facebook Application but with some additional features and add-ons. The app developer wants experience in

How php statement is different from php script, How PHP statement is differ...

How PHP statement is different from PHP script? Difference between PHP script and PHP statement is that statements are set of instructions which tell PHP to perform an action.

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