<? 
$exif = exif_read_data('photo.jpg', 0, true);
echo "test2.jpg:<br />\n";
foreach ($exif as $key => $section) {
    foreach ($section as $name => $val) {
        if (is_array($val)) {
		foreach ($val as $item => $data) {
			echo "$name.$item: $data<br />\n";
			}
		} else {
		echo "$key.$name: $val<br />\n";
		}
	}
}
?>
 

test2.jpg:
 
FILE.FileName: photo.jpg
 
FILE.FileDateTime: 1252458662
 
FILE.FileSize: 187955
 
FILE.FileType: 2
 
FILE.MimeType: image/jpeg
 
FILE.SectionsFound: ANY_TAG, IFD0, EXIF, GPS
 
COMPUTED.html: width="600" height="800"
 
COMPUTED.Height: 800
 
COMPUTED.Width: 600
 
COMPUTED.IsColor: 1
 
COMPUTED.ByteOrderMotorola: 1
 
COMPUTED.ApertureFNumber: f/2.8
 
IFD0.Make: Apple
 
IFD0.Model: iPhone
 
IFD0.XResolution: 72/1
 
IFD0.YResolution: 72/1
 
IFD0.ResolutionUnit: 2
 
IFD0.DateTime: 2009:08:23 14:43:35
 
IFD0.YCbCrPositioning: 1
 
IFD0.Exif_IFD_Pointer: 172
 
IFD0.GPS_IFD_Pointer: 322
 
EXIF.FNumber: 14/5
 
EXIF.ExifVersion: 0221
 
EXIF.DateTimeOriginal: 2009:08:23 14:43:35
 
EXIF.DateTimeDigitized: 2009:08:23 14:43:35
 
EXIF.FlashPixVersion: 0100
 
EXIF.ColorSpace: 1
 
EXIF.ExifImageWidth: 600
 
EXIF.ExifImageLength: 800
 
GPS.GPSLatitudeRef: N
 
GPSLatitude.0: 41/1
 
GPSLatitude.1: 5048/100
 
GPSLatitude.2: 0/1
 
GPS.GPSLongitudeRef: W
 
GPSLongitude.0: 87/1
 
GPSLongitude.1: 3812/100
 
GPSLongitude.2: 0/1
 
GPSTimeStamp.0: 14/1
 
GPSTimeStamp.1: 43/1
 
GPSTimeStamp.2: 2829/100