Viewing posts about Exif.

Handling Images on My Sites

Over the last month or so I've been spending a lot of time working with image manipulation. First I played with resizing with PHP GD, a basic library included in most builds. Then I jumped into the real meat, reading and overwriting the raw EXIF headers, to both clean up some pieces from GD and…

  • Category Web Development
  • Posted July 31, 2013
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Manipulating JPEG EXIF Headers

Reading and writing EXIF headers into JPEGs is not something that PHP offers a lot of help with. Outside of one helper function for reading, exif_read_data, which returns a wide variety of meta data about the image (including non-EXIF basic properties of the file), there is no easy way to read or…

  • Category Web Development
  • Posted July 3, 2013
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