More Array Materials
Although we have covered a great deal on arrays in PHP, it's possible that an entire book could be written about all the things arrays can do! For further information regarding arrays, including a complete list of all the PHP array functions, consult the PHP manual at http://www.php.net/manual/. This chapter is by no means designed to be a complete array resource; rather, it serves as an introduction to the actual implementation of arrays within your Web applications. As a general rule, with more than 60 array functions, chances are there is one in PHP that does the task your particular script needs.