
<!DOCTYPE HTML>
<html>
<head>
<meta >
php获取
的exif信息,php自带一个exif_read_data函数可以用来读取的exif信息,代码来自php手册:<php
echo "test1jpg:<br />\n";
$exif = exif_read_data('tests/test1jpg', 'IFD0');
echo $exif===false "No header data found<br />\n" : "Image contains headers<br />\n";
$exif = exif_read_data('tests/test2jpg', 0, true);
echo "test2jpg:<br />\n";
foreach ($exif as $key => $section) {
foreach ($section as $name => $val) {
echo "$key$name: $val<br />\n";
}
}
>
输出结果如下
test1jpg:No header data found
test2jpg:
FILEFileName: test2jpg
FILEFileDateTime: 1017666176
FILEFileSize: 1240
FILEFileType: 2
FILESectionsFound: ANY_TAG, IFD0, THUMBNAIL, COMMENT
COMPUTEDhtml:
COMPUTEDHeight: 1
COMPUTEDWidth: 1
COMPUTEDIsColor: 1
COMPUTEDByteOrderMotorola: 1
COMPUTEDUserComment: Exif test image
COMPUTEDUserCommentEncoding: ASCII
COMPUTEDCopyright: Photo (c) MBoerger, Edited by MBoerger
COMPUTEDCopyrightPhotographer: Photo (c) MBoerger
COMPUTEDCopyrightEditor: Edited by MBoerger
IFD0Copyright: Photo (c) MBoerger
IFD0UserComment: ASCII
THUMBNAILJPEGInterchangeFormat: 134
THUMBNAILJPEGInterchangeFormatLength: 523
COMMENT0: Comment #1
COMMENT1: Comment #2
COMMENT2: Comment #3end
THUMBNAILJPEGInterchangeFormat: 134
THUMBNAILThumbnailHeight: 1
THUMBNAILThumbnailHeight: 1
光标移到哪个行 那个行背景颜色变黄 光标移开恢复原来颜色的方法:一HTML:<tr>二jQuery:1先写好CSS:2jQuery方法: //记得包含jQuery插件文件3html代码:<tr><td width="10%">姓名</td></tr><tr><td width="10%">密码</td></tr><tr><td width="10%">姓名</td></tr><tr><td width="10%">密码</td></tr>
以上就是关于php中如何实现动态改变页面背景的颜色,如单击红色则页面的背景颜色就马上改为红色全部的内容,包括:php中如何实现动态改变页面背景的颜色,如单击红色则页面的背景颜色就马上改为红色、php的简单颜色问题、PHP上传图片时,如何exif_read_data获取exif等相关内容解答,如果想了解更多相关内容,可以关注我们,你们的支持是我们更新的动力!
欢迎分享,转载请注明来源:内存溢出
微信扫一扫
支付宝扫一扫
评论列表(0条)