Bug #12354 Updated: getImageSize() fails for some JPEGs

ID: 12354 User updated by: matt@earth.care2.com Reported By: matt@earth.care2.com Old Status: Open Status: Closed Bug Type: GetImageSize related Operating System: linux Old PHP Version: 4.0.6 PHP Version: 4.0.5 New Comment: My initial report gave the wrong version -- this is indeed fixed in 4.0.6. Sorry for the misdirection; I thought one of my two test systems had already been upgraded. Previous Comments: ------------------------------------------------------------------------ [2001-07-24 22:54:07] andy@php.net works fine for me with 4.0.6 release. ------------------------------------------------------------------------ [2001-07-24 20:12:15] rasmus@php.net ... and checking the image you posted, it works fine for me with the current getimagesize() in CVS. And I don't think it has changed since 4.0.6 ------------------------------------------------------------------------ [2001-07-24 20:04:05] rasmus@php.net Are you absolutely sure you are using PHP 4.0.6? This was a bug in 4.0.5. ------------------------------------------------------------------------ [2001-07-24 19:57:23] matt@earth.care2.com JPEGs saved directly from some digital cameras do not contain whatever data getImageSize relies on to produce an array of size and type data. Opening such an image and re-saving (even as JPEG) within an image editor (photoshop or equivalent) will 'fix' the image, allowing getImageSize() to read it. Here's an image that causes getImageSize() to fail: http://sitefoundry.com/php/DSC00021.JPG Here's the same image after opening/saving; getImageSize() copes fine with this one: http://sitefoundry.com/php/DSC00021fixed.jpg Here's the output of ImageMagick's 'identify' utility for both images: DSC00021fixed.jpg 640x480 DirectClass 81kb JPEG 1s DSC00021.JPG[1] 640x480 DirectClass 88kb JPEG 2s Here's the output of 'file': DSC00021fixed.jpg: JPEG image data, JFIF standard DSC00021.JPG: JPEG image data ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=12354&edit=1