Add test case for Bug #75785

Author: nawarian

ext/exif/tests/bug75785/P1000506.JPG

@@ -0,0 +1,17 @@
+--TEST--
+Bug #75785 fix corrupt EXIF header issues; Related to mixed endianness. (Thank you @Richard Matzinger for providing the test photo)
+--SKIPIF--
+<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
+--FILE--
+<?php
+$mixedEndiannessFile = dirname(__FILE__).'/P1000506.JPG';
+$tags = exif_read_data($mixedEndiannessFile, 'EXIF', true, false);
+
+echo $tags['GPS']['GPSLatitude'][0] . PHP_EOL;
+echo $tags['GPS']['GPSLongitude'][0] . PHP_EOL;
+?>
+===DONE===
+--EXPECTF--
+38/1
+122/1
+===DONE===