PNGMetadataExtractor.php File Reference

PNG frame counter and metadata extractor. More...

Go to the source code of this file.

Classes
class	PNGMetadataExtractor
	PNG frame counter. More...

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Detailed Description

PNG frame counter and metadata extractor.

Slightly derived from GIFMetadataExtractor.php Deliberately not using MWExceptions to avoid external dependencies, encouraging redistribution.

Definition in file PNGMetadataExtractor.php.