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Tips and short articles on this subject
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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Arrays - PHP module H106
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 course 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
Opentalk forum discussions related to this topic
Failing to write all data to file
Array query
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 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.


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