服务器配置说明:
1.在php.ini文件中找到;extension=php_exif.dll,去掉前面的分号
2.在php.ini文件中找到;extension=php_mbstring.dll,去掉前面的分号,并将此行移动到extension=php_exif.dll之前,使之首先加载 *。


3.找到[exif]段,把下面语句的分号去掉。
;exif.encode_unicode = ISO-8859-15
;exif.decode_unicode_motorola = UCS-2BE
;exif.decode_unicode_intel    = UCS-2LE
;exif.encode_jis =
;exif.decode_jis_motorola = JIS
;exif.decode_jis_intel    = JIS

不同的人可能需要不同的EXIF信息,下面这一段大家可以根据需要选用:
"文件名"                =>        $exif[FILE][FileName],
"文件类型"                =>        $imgtype[$exif[FILE][FileType]],
文件格式"                =>        $exif[FILE][MimeType],
"文件大小"                =>        $exif[FILE][FileSize],
"时间戳"                =>        date("Y-m-d H:i:s",$exif[FILE][FileDateTime]),
"图片说明"                =>        $exif[IFD0][ImageDescription],
"制造商"                =>        $exif[IFD0][Make],
"型号"                =>        $exif[IFD0][Model],
"方向"                =>        $Orientation[$exif[IFD0][Orientation]],
"水平分辨率"        =>        $exif[IFD0][XResolution].$ResolutionUnit[$exif[IFD0][ResolutionUnit]],
"垂直分辨率"        =>        $exif[IFD0][YResolution].$ResolutionUnit[$exif[IFD0][ResolutionUnit]],
"创建软件"                =>        $exif[IFD0][Software],
"修改时间"                =>        $exif[IFD0][DateTime],
"作者"                        =>        $exif[IFD0][Artist],
"YCbCr位置控制"        =>        $YCbCrPositioning[$exif[IFD0][YCbCrPositioning]],
"版权"                        =>        $exif[IFD0][Copyright],
"摄影版权"                =>        $exif[COMPUTED][Copyright.Photographer],
"编辑版权"                =>        $exif[COMPUTED][Copyright.Editor],
"Exif版本"                =>        $exif[EXIF][ExifVersion],
"FlashPix版本"        =>        "Ver. ".number_format($exif[EXIF][FlashPixVersion]/100,2),
"拍摄时间"                =>        $exif[EXIF][DateTimeOriginal],
"数字化时间"        =>        $exif[EXIF][DateTimeDigitized],
"拍摄分辨率高"        =>        $exif[COMPUTED][Height],
"拍摄分辨率宽"        =>        $exif[COMPUTED][Width],
"光圈"                        =>        $exif[EXIF][ApertureValue],
"快门速度"                =>        $exif[EXIF][ShutterSpeedValue],
"快门光圈"                =>        $exif[COMPUTED][ApertureFNumber],
"最大光圈值"        =>        "F".$exif[EXIF][MaxApertureValue],
"曝光时间"                =>        $exif[EXIF][ExposureTime],
"F-Number"                =>        $exif[EXIF][FNumber],
"测光模式"                =>        GetImageInfoVal($exif[EXIF][MeteringMode],$MeteringMode_arr),
"光源"                        =>        GetImageInfoVal($exif[EXIF][LightSource], $Lightsource_arr),
"闪光灯"                =>        GetImageInfoVal($exif[EXIF][Flash], $Flash_arr),
"曝光模式"                =>        ($exif[EXIF][ExposureMode]==1?"手动":"自动"),
"白平衡"                =>        ($exif[EXIF][WhiteBalance]==1?"手动":"自动"),
"曝光程序"                =>        $ExposureProgram[$exif[EXIF][ExposureProgram]],
"曝光补偿"                =>        $exif[EXIF][ExposureBiasValue]."EV",
"ISO感光度"                =>        $exif[EXIF][ISOSpeedRatings],
"分量配置"                =>        (bin2hex($exif[EXIF][ComponentsConfiguration])=="01020300"?"YCbCr":"RGB"),//'0x04,0x05,0x06,0x00'="RGB" '0x01,0x02,0x03,0x00'="YCbCr"
"图像压缩率"        =>        $exif[EXIF][CompressedBitsPerPixel]."Bits/Pixel",
"对焦距离"                =>        $exif[COMPUTED][FocusDistance]."m",
"焦距"                        =>        $exif[EXIF][FocalLength]."mm",
"等价35mm焦距"        =>        $exif[EXIF][FocalLengthIn35mmFilm]."mm",






PHP整理显示照片exif信息,绝对好东西。

* 获取图象信息的函数
*
* 一个全面获取图象信息的函数
*
* @access public
* @param string $img 图片路径
* @return array


<
?php
/**
*
获取图象信息的函数
*
*
一个全面获取图象信息的函数
*
*
@access public
*
@param string $img 图片路径
*
@return array
*/
function
GetImageInfoVal($ImageInfo,$val_arr) {

$InfoVal = "未知";

foreach($val_arr as $name=>$val) {

if ($name==$ImageInfo) {

$InfoVal = &$val;

break;

}

}

return $InfoVal;
}
function
GetImageInfo($img) {






$imgtype = array("", "GIF", "JPG", "PNG", "SWF", "PSD", "BMP", "TIFF(intel byte order)", "TIFF(motorola byte order)", "JPC", "JP2", "JPX", "JB2", "SWC", "IFF", "WBMP", "XBM");

$Orientation = array("", "top left side", "top right side", "bottom right side", "bottom left side", "left side top", "right side top", "right side bottom", "left side bottom");

$ResolutionUnit = array("", "", "英寸", "厘米");

$YCbCrPositioning = array("", "the center of pixel array", "the datum point");

$ExposureProgram = array("未定义", "手动", "标准程序", "光圈先决", "快门先决", "景深先决", "运动模式", "肖像模式", "风景模式");

$MeteringMode_arr = array(

"0" => "未知",

"1" => "平均",

"2" => "中央重点平均测光",

"3" => "点测",

"4" => "分区",

"5" => "评估",

"6" => "局部",

"255" => "其他"

);

$Lightsource_arr = array(

"0" => "未知",

"1" => "日光",

"2" => "荧光灯",

"3" => "钨丝灯",

"10" => "闪光灯",

"17" => "标准灯光A",

"18" => "标准灯光B",

"19" => "标准灯光C",

"20" => "D55",

"21" => "D65",

"22" => "D75",

"255" => "其他"

);

$Flash_arr = array(

"0" => "flash did not fire",

"1" => "flash fired",

"5" => "flash fired but strobe return light not detected",

"7" => "flash fired and strobe return light detected",

);



$exif = exif_read_data ($img,"IFD0");

if ($exif===false) {

$new_img_info = array ("文件信息" => "没有图片EXIF信息");

}

else

{

$exif = exif_read_data ($img,0,true);

$new_img_info = array (

"文件信息" => "-----------------------------",

"文件名" => $exif[FILE][FileName],

"文件类型" => $imgtype[$exif[FILE][FileType]],

"文件格式" => $exif[FILE][MimeType],

"文件大小" => $exif[FILE][FileSize],

"时间戳" => date("Y-m-d H:i:s",$exif[FILE][FileDateTime]),

"图像信息" => "-----------------------------",

"图片说明" => $exif[IFD0][ImageDescription],

"制造商" => $exif[IFD0][Make],

"型号" => $exif[IFD0][Model],

"方向" => $Orientation[$exif[IFD0][Orientation]],

"水平分辨率" => $exif[IFD0][XResolution].$ResolutionUnit[$exif[IFD0][ResolutionUnit]],

"垂直分辨率" => $exif[IFD0][YResolution].$ResolutionUnit[$exif[IFD0][ResolutionUnit]],

"创建软件" => $exif[IFD0][Software],

"修改时间" => $exif[IFD0][DateTime],

"作者" => $exif[IFD0][Artist],

"YCbCr位置控制" => $YCbCrPositioning[$exif[IFD0][YCbCrPositioning]],

"版权" => $exif[IFD0][Copyright],

"摄影版权" => $exif[COMPUTED][Copyright.Photographer],

"编辑版权" => $exif[COMPUTED][Copyright.Editor],

"拍摄信息" => "-----------------------------",

"Exif版本" => $exif[EXIF][ExifVersion],

"FlashPix版本" => "Ver. ".number_format($exif[EXIF][FlashPixVersion]/100,2),

"拍摄时间" => $exif[EXIF][DateTimeOriginal],

"数字化时间" => $exif[EXIF][DateTimeDigitized],

"拍摄分辨率高" => $exif[COMPUTED][Height],

"拍摄分辨率宽" => $exif[COMPUTED][Width],

/*

The actual aperture value of lens when the image was taken.

Unit is APEX.

To convert this value to ordinary F-number(F-stop),

calculate this value's power of root 2 (=1.4142).

For example, if the ApertureValue is '5', F-number is pow(1.41425,5) = F5.6.

*/

"光圈" => $exif[EXIF][ApertureValue],

"快门速度" => $exif[EXIF][ShutterSpeedValue],

"快门光圈" => $exif[COMPUTED][ApertureFNumber],

"最大光圈值" => "F".$exif[EXIF][MaxApertureValue],

"曝光时间" => $exif[EXIF][ExposureTime],

"F-Number" => $exif[EXIF][FNumber],

"测光模式" => GetImageInfoVal($exif[EXIF][MeteringMode],$MeteringMode_arr),

"光源" => GetImageInfoVal($exif[EXIF][LightSource], $Lightsource_arr),

"闪光灯" => GetImageInfoVal($exif[EXIF][Flash], $Flash_arr),

"曝光模式" => ($exif[EXIF][ExposureMode]==1?"手动":"自动"),

"白平衡" => ($exif[EXIF][WhiteBalance]==1?"手动":"自动"),

"曝光程序" => $ExposureProgram[$exif[EXIF][ExposureProgram]],

/*

Brightness of taken subject, unit is APEX. To calculate Exposure(Ev) from BrigtnessValue(Bv), you must add SensitivityValue(Sv).

Ev=Bv+Sv Sv=log((ISOSpeedRating/3.125),2)

ISO100:Sv=5, ISO200:Sv=6, ISO400:Sv=7, ISO125:Sv=5.32.

*/

"曝光补偿" => $exif[EXIF][ExposureBiasValue]."EV",

"ISO感光度" => $exif[EXIF][ISOSpeedRatings],

"分量配置" => (bin2hex($exif[EXIF][ComponentsConfiguration])=="01020300"?"YCbCr":"RGB"),//'0x04,0x05,0x06,0x00'="RGB" '0x01,0x02,0x03,0x00'="YCbCr"

"图像压缩率" => $exif[EXIF][CompressedBitsPerPixel]."Bits/Pixel",

"对焦距离" => $exif[COMPUTED][FocusDistance]."m",

"焦距" => $exif[EXIF][FocalLength]."mm",

"等价35mm焦距" => $exif[EXIF][FocalLengthIn35mmFilm]."mm",

/*

Stores user comment. This tag allows to use two-byte character code or unicode. First 8 bytes describe the character code. 'JIS' is a Japanese character code (known as Kanji).

'0x41,0x53,0x43,0x49,0x49,0x00,0x00,0x00':ASCII

'0x4a,0x49,0x53,0x00,0x00,0x00,0x00,0x00':JIS

'0x55,0x4e,0x49,0x43,0x4f,0x44,0x45,0x00':Unicode

'0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00':Undefined

*/

"用户注释编码" => $exif[COMPUTED][UserCommentEncoding],

"用户注释" => $exif[COMPUTED][UserComment],

"色彩空间" => ($exif[EXIF][ColorSpace]==1?"sRGB":"Uncalibrated"),

"Exif图像宽度" => $exif[EXIF][ExifImageLength],

"Exif图像高度" => $exif[EXIF][ExifImageWidth],

"文件来源" => (bin2hex($exif[EXIF][FileSource])==0x03?"digital still camera":"unknown"),

"场景类型" => (bin2hex($exif[EXIF][SceneType])==0x01?"A directly photographed image":"unknown"),

"缩略图文件格式" => $exif[COMPUTED][Thumbnail.FileType],

"缩略图Mime格式" => $exif[COMPUTED][Thumbnail.MimeType]

);

}

return $new_img_info;
}

$innerhtml
= "";
$exif
= GetImageInfo($_GET['img']);
$innerhtml
.= "<table>";

foreach($exif
as $name=>$val) {

$innerhtml .= "<tr><td>{$name}</td><td>{$val}</td></tr>";
}

$innerhtml
.= "<tr><td colspan=\"2\">";<br />
if
($_GET['img']) {<br />

$image = exif_thumbnail($_GET['img']);<br />
}
else {<br />

$image = false;<br />
}<br />
if
($image!==false) {<br />

$innerhtml .= "<img src=\"thumbnail.php?img=".$_GET['img']."\"/>";<br />
}
else {<br />

// no thumbnail available, handle the error here<br />

$innerhtml .= "No thumbnail available";<br />
}<br />
<br />
$innerhtml
.= "</td></tr></table>";
?>
<html>
<head>
<title>图片信息</title>
<meta http-equiv="Content-Type" content="text/html;
charset=??????">
</meta></head>
<body>
<script>
<!--
//初始化内容值
parent.followTd<?=$_GET['r_id'];?>.innerHTML='<
?=$innerhtml;?>';
//已读取
parent.document.images.followImg< ?=$_GET['r_id'];?>.loaded='yes';
-->
</script>
</body>
</html>