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CodeIgniter 1.7
book

CodeIgniter 1.7

by David Upton
November 2009
Beginner to intermediate
300 pages
5h 43m
English
Packt Publishing
Content preview from CodeIgniter 1.7

Summary

This chapter brings together a few CI helpers and classes with similar themes. They help you to:

  • Write and read files on your system with minimal coding, while CI locks and unlocks the files in the background
  • Download files, rather than show them as HTML on the screen—with CI providing the HTTP headers and worrying about MIME types for you
  • Upload files to your site, allowing you to specify security constraints such as the size and type of files you allow
  • Easily manipulate images, to resize them
  • Compress your files before you download them to your users

This is what frameworks are all about. Instead of a lot of tedious coding, they let you get on with building an application that works. They give you a standard and easy interface, and worry about ...

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Publisher Resources

ISBN: 9781847199485