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>read_exif_data</A
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>    (PHP4 &#62;= 4.0.1)</P
>read_exif_data&nbsp;--&nbsp;Read the EXIF headers from a JPEG</DIV
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>Description</H2
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><CODE
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>array <B
CLASS="function"
>read_exif_data</B
></CODE
> (string filename)</CODE
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>&#13;     The <B
CLASS="function"
>read_exif_data()</B
> function reads the
	 EXIF headers from a JPEG image file.  It returns an associative
	 array where the indexes are the Exif header names and the values
	 are the values associated with those Exif headers.  Exif headers
	 tend to be present in JPEG images generated by digital cameras, but
	 unfortunately each digital camera maker has a different idea of how
	 to actually tag their images, so you can't always rely on a specific
	 Exif header being present.
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>Example 1. read_exif_data</B
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>&#13;&#60;?php
 $exif = read_exif_data ('p0001807.jpg');
 while(list($k,$v)=each($exif)) {
   echo "$k: $v&#60;br&#62;\n";
 }
?&#62;

Output:
FileName: p0001807.jpg
FileDateTime: 929353056
FileSize: 378599
CameraMake: Eastman Kodak Company
CameraModel: KODAK DC265 ZOOM DIGITAL CAMERA (V01.00)
DateTime: 1999:06:14 01:37:36
Height: 1024
Width: 1536
IsColor: 1
FlashUsed: 0
FocalLength:  8.0mm
RawFocalLength: 8
ExposureTime:  0.004 s (1/250)
RawExposureTime: 0.0040000001899898
ApertureFNumber: f/ 9.5
RawApertureFNumber: 9.5100002288818
FocusDistance: 16.66m
RawFocusDistance: 16.659999847412
Orientation: 1
ExifVersion: 0200
      </PRE
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>&#13;     <DIV
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><B
>Note: </B
>
       This function is only available in PHP 4 compiled using --enable-exif
      </P
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>&#13;       This function does not require the GD image library.
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