Package:
Summary:
Present slideshow from images listed in a database
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Description:
This package can be used to present slideshow from images listed in a database.
The main class can retrieve lists of images to be displayed from a MySQL database table.
The class can also add or update the slideshow image lists in the database table, but the actual images are stored in files.
Package:
Summary:
Prevent session hijacking and fixation attacks
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Description:
This class can be used to prevent session hijacking and fixation attacks.
It is based on the class originally written by Vagharshak Tozalakyan.
This version starts the session when the object is created, allows choosing the hashing algorithm used to encrypt the users fingerprints, and set the expiry time of the session.
A new CAPTCHA script has been added to the Free PHP CAPTCHA Scripts
page. The script allows you to add a test to your contact forms to make sure that the person submitting the form is a human and
not a spam program.
Note: for those who would rather not modify your own PHP scripts by hand, you may prefer to use my step-by-step tutorial on
How to Add a CAPTCHA
Test to Your Feedback Form which uses a different set of (free) programs to do the job.
Package:
Summary:
Compact several CSS files into a single file
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Description:
This class can be used to compact several CSS files into a single file.
It can take several CSS files and generate a single file by concatenating all files after having stripped any white-spaces.
The class can serve the resulting CSS file as the current script output.
The CSS may be compressed with GZIP. If the original files were not modified, the class may return HTTP status 304 to make the browser use a cached version and prevent serving a file that was not changed.
Package:
Summary:
Process uploaded image files
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Description:
This package can be used to process uploaded image files.
There is a base class that can handle uploaded files of any type by copying or moving uploaded files.
There is also a sub-class that provides an additional functionality to validate uploaded image files by verifying the file name extension and checking the image dimensions.
Package:
Summary:
Handle errors of PHP applications
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Description:
This package can be used to handle errors of PHP applications.
It provides several classes that can handle PHP execution errors, exceptions and application debug calls.
The package also provides classes that implement actions for handling and of the types of errors.
Currently the action classes support: display the messages in the page, send an e-mail message, send a SMS message, log to a file, throw an exception, display a message in Firebug using the FirePHP extension, speak the message on Windows with WinSpeak.
Package:
Summary:
Display bread crumbs of pages visited by the user
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Description:
This class can be used to display bread crumbs links to pages visited by the user.
It keeps track of pages visited by the user by storing their URLs in a session variable as HTML links.
The class displays the breadcrumb links right after they are updated with the currently visited page.
This class can generate bread crumb like navigation bars. It outputs an HTML ordered list of navigation links.
