The PHP JPEG Metadata Toolkit is free and Open Source PHP Project designed to allow manipulation of many types of metadata that reside in a JPEG image file. Five types of metadata that can be accessed by this project: - EXIF, DCF & TIFF/EP including makernotes: Contains Digital Camera Settings. Can contain a thumbnail.- XMP, RDF & Dublin Core, including ...
The PHP Exif Library (PEL) provides an easy-to-use library written in pure object-oriented PHP5 which will allow you to read and write the Exif tags commenly found in JPEG and TIFF photos taken with digital cameras. Tags can be both added and deleted in PEL: PHP Exif Library.