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 in zend two general updates, I need help in Zend two General Up...

I need help in Zend two General Updates I am in necessity of a few updates which will include working on a form, creating new functions as well as creating a few models in the Z

Need help to develop social networking website in php, Need help to develop...

Need help to develop social networking website in PHP We are in search of a developer to rewrite the code for our social networking site, Nexopia. The site is currently written

Paypal exporess checkout problem, PayPal Exporess checkout problem: 81100 M...

PayPal Exporess checkout problem: 81100 Missing Parameter Order Total Can someone help us fix this bug? 81100 Missing Parameter OrderTotal (Amt) - Required parameter missing.

Asp.net and mvc clinic system, Project Description: Web-based clinic man...

Project Description: Web-based clinic management system with patient casenote , inventory and invoicing management. The developer we are seeking is someone experienced with ASP.

I want a python and django proficient, RETS MLS Python Solution I want a...

RETS MLS Python Solution I want a Python, Django proficient to take this solution and make sure that I have the most up to date RETS datafeed. a) Set up capability to configu

I need help in lynx fulfillment connection to magento, I need help in Lynx ...

I need help in Lynx Fulfillment Connection to Magento We have an online store that uses Lynx Fulfillment for order fulfillment. We want to change shopping carts to Magento as we

Web and mobile interface for the workforce, Web and Mobile Interface for th...

Web and Mobile Interface for the Workforce MyEma is an innovative online interface paired with a slick as well as easy to use application. The key objectives of this project are

Input text field, The field size attribute determines the width of the disp...

The field size attribute determines the width of the displayed field. The maxlength attribute sets a limit on the maximum number of characters that can be typed in the field (whic

Onerror event handler, The onError event handler executes the indicated Jav...

The onError event handler executes the indicated JavaScript code or function onto the occurrence of an error event. It happens while an image or document causes an error throughout

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