PHP获取图片的exif信息，PHP自带一个exif_read_data函数可以用来读取图片的exif信息，代码来自PHP手册
rush:PHP;">
PHP
echo "test1.jpg:
\n"; $exif = exif_read_data('tests/test1.jpg','IFD0'); echo $exif===false ? "No header data found.
\n" : "Image contains headers
\n";
\n"; $exif = exif_read_data('tests/test1.jpg','IFD0'); echo $exif===false ? "No header data found.
\n" : "Image contains headers
\n";
$exif = exif_read_data('tests/test2.jpg',true);
echo "test2.jpg:
\n";
foreach ($exif as $key => $section) {
foreach ($section as $name => $val) {
echo "$key.$name: $val
\n";
}
}
?>
输出结果如下
rush:plain;">
test1.jpg:
No header data found.
test2.jpg:
FILE.FileName: test2.jpg
FILE.FileDateTime: 1017666176
FILE.FileSize: 1240
FILE.FileType: 2
FILE.SectionsFound: ANY_TAG,IFD0,THUMBNAIL,COMMENT
COmpuTED.html: width="1" height="1"
COmpuTED.Height: 1
COmpuTED.Width: 1
COmpuTED.IsColor: 1
COmpuTED.ByteOrderMotorola: 1
COmpuTED.UserComment: Exif test image.
COmpuTED.UserCommentEncoding: ASCII
COmpuTED.copyright: Photo (c) M.Boerger,Edited by M.Boerger.
COmpuTED.copyright.Photographer: Photo (c) M.Boerger
COmpuTED.copyright.Editor: Edited by M.Boerger.
IFD0.copyright: Photo (c) M.Boerger
IFD0.UserComment: ASCII
THUMBNAIL.JPEGInterchangeFormat: 134
THUMBNAIL.JPEGInterchangeFormatLength: 523
COMMENT.0: Comment #1.
COMMENT.1: Comment #2.
COMMENT.2: Comment #3end
THUMBNAIL.JPEGInterchangeFormat: 134
THUMBNAIL.Thumbnail.Height: 1
THUMBNAIL.Thumbnail.Height: 1
以上所述就是本文的全部内容了，希望大家能够喜欢。
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
