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Tips and short articles on this subject
If nothing, make it nothing.
When an array is not an array
More PHP sample and demonstration programs
Testing for one of a list of values.
PHP adding arrays / summing arrays
Displaying data at 5 items per line on a web page
Breaking bread
PHP - setting sort order with an associative array
Functions and commands with dangerous names
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PHP module H106
Arrays
Exercises, examples and other material relating to training module H106. This topic is presented on public courses Learning to program in PHP, PHP Programming

PHP Programming - Learn PHP, and its use as a Web-scripting language This course covers the fundamentals of programming in PHP and Web-related issues ...
http://www.wellho.net/course/phfull.html  [course]
Learning to program in PHP - Learn PHP, and its use as a Web-scripting language This course covers the fundamentals of programming in PHP and Web-related ...
http://www.wellho.net/course/pffull.html  [course]
Our most viewed pictures Most Viewed Pictures - page Here are our most viewed pictures: Note that the time period over which this file is measured ...
http://www.wellho.net/demo/pflog2.php  [demonstration]
A question from my mailbox, answered in relation to our hotel. "I have a number of arrays in PHP and I want to add the elements of the arrays together". ...
http://www.wellho.net/mouth/1116_PHP ... rrays.html  [short article]
I was updating one of our web site scripts a few hours back, and I wanted to sort the rows of an HTML table generated by the PHP from a directory listing. ...
http://www.wellho.net/mouth/603_PHP- ... array.html  [short article]
It's amazing how many little (and not so little) new programs and demonstrations I write - here are some from the last couple of days: • The Melksham ...
http://www.wellho.net/mouth/1451_Mor ... grams.html  [short article]
There are some words that we use in our day to day programming life that seem a little scarey and inappropriate to their real task ... and sometimes those ...
http://www.wellho.net/mouth/409_Func ... names.html  [short article]

Arrays are PHP variables into which you can save more than one value. You can then use a loop to process each individual value, you can refer to individual values by using a special syntax, or you can perform operations on the array as a whole.

This topic is presented on public courses Learning to program in PHP, PHP Programming

Examples from our training material
5pl.php   Display a list in columns
a1.php4   Setting up an array, looking at individual elements
a2.php4   Array - dealing with missing elements and finding keys
a3.php4   Array_walk example. Also the difference between null and empty
arrarr.php   Summing arrays in PHP
arrx.php   Ways of passing through an array
fullmenu.php   Ordering system from menu file
menu.txt   Menu for fullmenu.php example
nb.html   Speed networking - generate a page for an attendee
nbm.html   Speed networking - seating matrix generator
pflog.php   Most viewed pictures (Mk 1)
pflog2.php   Where are scripts loaded from (2)
rubys.php   read a file into an array and display selected items
simgrep.php   read a file into an array and display selected items
skills.php   A Small search tool
ts.php   Lengthen or shorten an array
Background information
This module is available under an Open Training Notes License for free download from http://www.training-notes.co.uk.
Topics covered in this module
Array manipulation.
Array functionality.
Creating Arrays.
Manipulating arrays.
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 700 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.


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