PHP - Further Web Page and Network Handling

Further Web Page and Network Handling - PHP module H112

Applications often require a series of forms to be completed, with the final outcome being determined by the inputs from all the forms along the way. Furthermore, your web site may have several visitors filling in a series of forms at the same time. It's vital that you should be able to remember information from form to form, and also be able to tell your users apart from one another. This module covers the techniques used to "maintain state", and the PHP functions provided to help you do so.

This topic is presented on public course PHP Programming

Examples from our training material

automailer	PHP script to email from the command line
cook.php4	Setting and reading a cookie
cookie_demo.php4	Setting and deleting a cookie
d404.html	Script run when our web site can't find a requested page
dopost.php	Using the POST method to read from a URL within a PHP script
exchange.php	Exchange rate convertor
fromwhere.php	Tracking how visitors reach a page
imap.php	Image map controlled by PHP script
pcook.php4	Setting and checking a persistant cookie
phpemenc	Emailing with enclosures from a web page
ppmh	Sending an email as HTML not plain text
pubsales.php4	Cookie check for new visitor
roomstates.php	Room State Reporter
sesscart.php4	Session demo - shopping cart
sessdemo.php	Session demo - shopping cart - from PHP 4.2
sessions.php5	Session demo for more recent PHP4 and PHP5 systems
sucksee.php4	does a URL exist?
supermail.php	simple form for mailing

Background information

Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

Maintaining state.
Cookie examples.
Headers, Heads and Bodies.
Uses of Cookies.
Accessibility - a practical example of cookies.
Example using PHP4 built-in session functions.
Why email from the server?.
Informing the system owner.
Emailing system users.
Other users.
Emailing from the server.
Configuration.
Sending a simple email.
Adding to the headers.
Sending attachments.
A practical example of mailing from PHP.

Complete learning

If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 600 books on the subjects on which we teach. These books are available for reference at our training centre. Also available is the Opentalk Forum for discussion of technical questions.