Packages of Ronald Zeus
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| All class groups | > | All authors | > | Packages of Ronald Zeus (2) | > | Mission progress status | > | Reputation |
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| This class is meant to pass multiple values between pages using encrypted cookies. It can: - Create a cookie object in memory - Load the values of a cookie sent back by the browser into the cookie object in memory - Assign multiple values to the cookie object in memory. Multiple cookie values are sent to the browser at once with names with array syntax. - Cookie values can be removed from the cookie object in memory and from the browser - Encryption with Blowfish-CBC algorithm can be used to encrypt all the cookie values sent to the browser. A secret server side encryption key can be used for different cookies objects. - Assigning values to the cookie object in memory can be done just by creating up a new object property and assign a value to it, taking advantage of PHP5 dynamic object variable assignment __get and __set methods |
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| This is an image manipulation class with PHP 4 and PHP 5 specific support that based on the GD Library. This class can: - Load and save images in the JPEG, GIF and PNG formats - Generate HTML tags to present the manipulated images - Resize an image with arbitrary dimensions, or to a given width or height or size scale percentage, preserving the original aspect ratio. - Crop the image - Write text labels over the image |
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