<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Introduction</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.exif.html">Exif</a></div> <div class="next" style="text-align: right; float: right;"><a href="exif.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.exif.html">Exif</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="intro.exif" class="preface"> <h1 class="title">Introduction</h1> <p class="para"> With the exif extension you are able to work with image meta data. For example, you may use exif functions to read meta data of pictures taken from digital cameras by working with information stored in the headers. These are commonly found in <acronym title="Joint Photographic Experts Group">JPEG</acronym> and <acronym title="Tagged Image File Format">TIFF</acronym> images. </p> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.exif.html">Exif</a></div> <div class="next" style="text-align: right; float: right;"><a href="exif.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.exif.html">Exif</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
