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Summary:
Generate sprite images and CSS to use image styles
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This class can be used to generate sprite images and CSS to use image styles to use the sprites in Web pages.
It can take a list of images and generates a single sprite image with all the images inside.
The class can also generate CSS style definitions to use in Web pages that need to use the images from the generated sprite image.
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Summary:
Generate hash of string applying MD5 several times
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This class can be used to generate an hash of string applying MD5 several times.
It takes a given string and applies the MD5 hashing algorithm several times to make it much harder revert to the original string.
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Summary:
Solves cubic equations
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Description:
This class can be used to solve cubic equations.
It takes the values of the coefficients and determines the roots of the cubic equation.
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Summary:
Dispatch browser side events
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This package can be used to dispatch browser side events.
It consists of classes that can dispatch events triggered by controls on Web pages and communicated to the server using AJAX requests.
There are several classes that handle the AJAX requests in the different types of supported page controls.
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Summary:
MySQL database access wrapper
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This class can be used to MySQL database access wrapper.
It can establish connections to a MySQL, execute SQL queries, retrieve query results, retrieve the last inserted identifier, the number affected rows, retrieve the tables list and table fields and execute INSERT, UPDATE, DELETE queries from lists of parameters.
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Summary:
Remove undesired values from request variables
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This class can be used to remove undesired values from request variables.
It takes an array of eventual request values and traverses its values to remove undesired characters from them.
The list of alllowed chbars is configurable.
