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Summary:
MySQL database abstraction layer
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Description:
This class implements a MySQL database abstraction layer. It can:
- Establish MySQL database server connections setting the client encoding
- Execute SQL queries
- Retrieve query results into arrays
- Get the columns of a table
Package:
Summary:
Compare two images to check if they are identical
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Description:
This class can be used to compare two images to check if they are identical.
It can traverse two given images in the PNG format of the same size to determine which pixels are different.
The class can circle or fill the areas that are different with a given color. The resulting image is displayed as the current output in the PNG format.