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 want help in fantasyhubfund minimum viable product, FantasyHubFund Minimu...

FantasyHubFund Minimum Viable Product We want a developer that can start as soon as humanly possible on a small project build. This project consists of four pages, some pop up m

Explain the purpose of a wsdl document, Question: (a) Give three typic...

Question: (a) Give three typical uses of Web Services. (b) Explain any five attributes used by Regular Expression Pattern in a WSDL document. (c) Explain the purpose o

Need help -real estate website and mobile apps ios & android, Real Estate W...

Real Estate Website and Mobile apps(iOS & Android) High Level Project Description I am seeking to create user friendly mobile responsive Real Estate website as well as Mobile

Change quantity button cannot be functioned, error_reporting(0); session_...

error_reporting(0); session_start(); header(''Content-type: text/html; charset=utf-8''); include_once(''../../xajax_core/xajax.inc.php''); // ?? xajax $xajax = new xajax()

Fix custom fields issue in wordpress, Fix Custom Fields Issue in WordPress ...

Fix Custom Fields Issue in WordPress Project Description: I am running into a WordPress problem when I import data using the WP All Import plug-in into custom fields created

U.s. wordpress developer (mobile-responsive) expert, U.S. WordPress Develop...

U.S. WordPress Developer (Mobile-Responsive) expert Seeking a US WordPress expert (US Only) that can work on projects for our current clients - ad hoc fixes, enhancements and em

Need a cake php developer with good skillet, Require to get some Changes do...

Require to get some Changes done on a Cake PHP Website Project Description: Need a Cake PHP Developer with good skillet and decent command over the Framework. The develope

Support with custom wordpress theme, Support With Custom Wordpress Theme ...

Support With Custom Wordpress Theme I am seeking someone to help me customize a WordPress theme. I will design the theme and I am looking for someone to code it for me. Desir

What do you understand by the term open source, (a) Briefly outline the co...

(a) Briefly outline the concept of the Three-tier architecture. (b) What do you understand by the term Open Source? How does Open Source Software differ from Proprietary Sof

Submit and reset tag, Submit & Reset is special types of input buttons. Sub...

Submit & Reset is special types of input buttons. Submit is used to send the data to the server & Reset clears/resets the form.

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