--TEST-- Bug #70096 (Repeated iptcembed() adds superfluous FF bytes) --SKIPIF-- <?php if (!extension_loaded('gd')) die('skip gd extension not available'); if (!function_exists('imagejpeg')) die('skip imagejpeg not available'); ?> --FILE-- <?php $filename = __DIR__ . '/bug70096.jpg'; $im = imagecreatetruecolor(10, 10); imagejpeg($im, $filename); imagedestroy($im); $data = "\x1C\x02x\x00\x0ATest image" . "\x1C\x02t\x00\x22Copyright 2008-2009, The PHP Group"; $content1 = iptcembed($data, $filename); $fp = fopen($filename, "wb"); fwrite($fp, $content1); fclose($fp); $content2 = iptcembed($data, $filename); $fp = fopen($filename, "wb"); fwrite($fp, $content2); fclose($fp); var_dump($content1 === $content2); ?> --CLEAN-- <?php $filename = __DIR__ . '/bug70096.jpg'; @unlink($filename); ?> --EXPECT-- bool(true)