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PHP module H102
A First PHP Web Page
Exercises, examples and other material relating to training module H102. This topic is presented on public courses Deploying LAMP - Linux, Apache, MySQL, Perl/PHP, Linux Web Server, Learning to program in PHP, PHP Programming, Beginning PHP - weekend course / hobby / club / leisure users, PHP Programming, Learning to program in PHP

How to write your first PHP web page, how to install it on your server, and how to test it.


Articles and tips on this subjectupdated
4074A comment on comments in PHP
It's vital when you write a program that you comment it well. That's so that your colleagues will understand later on what you have done (and why you have done it), and so that YOU can remember too. And it's because commenting is vital that every course we teach, from the very first program after "Hello ...
2013-05-04
(short)
3915How does PHP work?
From Learning to Program in PHP and PHP Programming - presented this week, and repeating at regular intervals - see schedule. Let's say that I want a web page - with a single URL (Uniform Resource Locator / name) - to show up differently in my browser depending on how I run it ... • I write the ...
2012-11-10
 
624It's REALLY easy to add a little PHP
I've taken to describing PHP and an "HTML++" language when I'm training. That's to show absolute newcomers to PHP that they can simple write a page of HTML, give it an extension such as .php, and it will function in exactly the way it always has for them. Then, very gently, the newcomer can add in some ...
2010-05-16
 
2432Using print_r in PHP to explore mysql database requests
The print_r function in PHP lets you "print raw" the contents of a variable - great for debugging and far better that print which - if you pass it an array helpfully says Array Embed your print_r into <pre> to </pre> tags ... so that you get a good display on your browser ... otherwise you'll ...
2010-05-16
 
1448Question on division (Java) - Also Perl, PHP, Python ...
Q: What's the difference between % and /? A: / returns the result of a division % returns the remainder when you do a division. Divide 18 by 7 you get 2, with a remainder of 4 (i.e. 4 left over). so 18/7 give 2, and 18%7 gives 4. And from Tcl/Tk and Expect... you can see the float v integer considerations ...
2008-09-15
(short)
Examples from our training material
a1.html   Date stamping a page automatically (for copyright and audit)
g2.php   Multiple statements and functions calls
g3.php   Multiple print statements, showing case insignificance of functions
greeting.php   HTML page with embedded PHP
Pictures
Learning PHP for newcomers to programming
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 [here].
Topics covered in this module
How do I enter and edit a PHP script?
Adding PHP within an HTML page.
How do I run a PHP Script?
First Script - including the day of the week in a web page.
Sequences of statements.
Editing and debugging your PHP.
Commenting your PHP.
Debugging techniques.
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 Ruby, Lua, 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 700 books on the subjects on which we teach. These books are available for reference at our training centre.


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