| Arabica |
02-21-2009 07:35 AM |
unserialize exif data
hello,
I guess php is not my language. So I already have the next question ;-)
To acces the exif data from the database Dkozikowski+ gave me the hint to unserialize the result. this works fine and after the line
PHP Code:
$exifArray = unserialize($row2['exif_info']);
print_r(array_values($exifArray));
the output is something like this
Code:
Array
(
[0] => 0
[1] => 0
[2] => 1
[3] => 0
[4] => 0
[5] => 1
[6] => 0
[7] => 0
[8] => 860
[9] => Motorola
[10] => 11
[11] => RGB
[12] => NIKON CORPORATION
[13] => NIKON D300
[14] => Normal (O deg)
[15] => 72 dots per ResolutionUnit
[16] => 72 dots per ResolutionUnit
[17] => Inch
[18] => Ver.1.00
[19] => 2008:08:03 07:29:58
[20] => 221
[21] => 719
[22] => 6
[23] => 2.2.0.0
[24] => N
[25] => 52.525
[26] => E
[27] => 13.368666666667
[28] => WGS-84
[29] => 0
[30] => 30
[31] => 1/800 sec
[32] => f 2.8
[33] => Aperture Priority
[34] => 200
[35] => 2008:08:03 07:29:58
[36] => 2008:08:03 07:29:58
[37] => 0 EV
[38] => f 2.8
[39] => Multi-Segment
[40] => Unknown or Auto
[41] => No Flash
[42] => 75 mm
[43] =>
[44] => 08
[45] => 08
[46] => 08
[47] => 700 pixels
[48] => 464 pixels
[49] => One Chip Color Area Sensor
[50] => 0
[51] => 0
[52] => 0
[53] => 1
[54] => 112
[55] => 0
[56] => 0
[57] => 0
[58] => 0
[59] => 0
[60] => unknown
[61] =>
)
to get the value of key 12 I tried
but the output is empty.... What's wrong with the syntax? Hope someone can help me out of this php.
thanks
Frank |
