Bug #80485 [Com]: <b>Warning</b>: exif_read_data(php16A6.tmp): Process tag(x0000=UndefinedTag)

Edit report at https://bugs.php.net/bug.php?id=80485&edit=1 ID: 80485 Comment by: rg at mejoramos dot com Reported by: rg at mejoramos dot com Summary: <b>Warning</b>: exif_read_data(php16A6.tmp): Process tag(x0000=UndefinedTag) Status: Open Type: Bug Package: EXIF related Operating System: Windows 10 PHP Version: 7.4.13 Block user comment: N Private report: N New Comment: some sexy images to get the error: https://mejoramos.com/bugs/PHP_80485/ Previous Comments: ------------------------------------------------------------------------ [2020-12-04 14:38:02] rg at mejoramos dot com Description: ------------ I upload image to process with exif_read_data with some photos result is: """ exif_read_data(php80D2.tmp): Process tag(xE6FA=UndefinedTag): Illegal format code 0x2035, suppose BYTE in ... [FILE] + [LINE] """ I see: https://bugs.php.net/bug.php?id=80478 PD: same error running PHP 8.0.0 Test script: --------------- $finfo = finfo_open(FILEINFO_MIME); $FT = finfo_file($finfo, $_FILES['img']['tmp_name']); finfo_close($finfo); if(preg_match('/image/i', $FT)){ if(preg_match('/jpeg|jpg/i', $FT)){ $FT = exif_read_data($_FILES['img']['tmp_name']); Expected result: ---------------- ARRAY with DATE of creation, width, height, size, name, etc... Actual result: -------------- <b>Warning</b>: exif_read_data(php16A6.tmp): Process tag(x0000=UndefinedTag): Illegal format code 0x0000, suppose BYTE in <b>D:\HTTP\WWW\home\desarrollos\decoco\img_info.php</b> on line <b>19</b><br /> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=80485&edit=1