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 capable to design any required worpress plugin, Wordpress Web designer...

Wordpress Web designer/Developer with web application development skills Be capable to design any required Worpress plugin, component, modules. We are begin a new USMLE/COMLE

We are looking for a web developer to edit website and apps, We are looking...

We are looking for a Web Developer to edit website and apps Ok as well as the features what apps and site must have now is (1. Voice post 2. 3d blog 3. All members will have poi

Html select element, Use the HTML select element (which must be assigne...

Use the HTML select element (which must be assigned a name since it belongs to the form).  Then acquire its input appropriately on the server-side just like you do for text f

Resume parser, how can we parse resumes in different formats like doc,docx,...

how can we parse resumes in different formats like doc,docx,pdf and rtf ?

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

Dreamweaver, A Web site is a set of linked documents along shared attribute...

A Web site is a set of linked documents along shared attributes, such as associated topics, a similar design, or a shared reason. Macromedia Dreamweaver is site creation & manageme

We need help in web development, We need help in Web Development - Ongoi...

We need help in Web Development - Ongoing. WordPress as well as Infusionsoft experience required.

Determine the date and time, Use the PHP date function described in IT 202 ...

Use the PHP date function described in IT 202 manual (p. 200), or in w3schools or online PHP manual. Invoke the PHP date function in the script and output to browser. Use a forma

Shopify web developer project required, Shopify Web Developer Project Ne...

Shopify Web Developer Project Need changes and expert For Web Developer and Designer - Want header with t4 skinny+ Diet-Free Tea in - Logo redesign - New image for ever

Need help to create magento mobile theme, Need help to create Magento mobil...

Need help to create Magento mobile theme I have added in magento iphone theme as well as it needs to cleaning up. Ensure you have iphone/android phone with network to see the ac

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