1--TEST-- 2exif_thumbnail() with streams test 3--SKIPIF-- 4<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?> 5--INI-- 6output_handler= 7zlib.output_compression=0 8--FILE-- 9<?php 10$fp = fopen(__DIR__ . '/sony.jpg', 'rb'); 11 12var_dump(strlen(exif_thumbnail($fp))); 13 14fclose($fp); 15?> 16--EXPECT-- 17int(4150) 18