Edit report at https://bugs.php.net/bug.php?id=63920&edit=1
ID: 63920 Updated by: paj...@php.net Reported by: zebroid at list dot ru Summary: imagejpeg -Status: Feedback +Status: Not a bug Type: Bug Package: GD related Operating System: debian 6.0 PHP Version: 5.4.10 Block user comment: N Private report: N New Comment: We can't change that. It is part of the parameter parsing API. Simply use NULL which is actually what should have been used. Previous Comments: ------------------------------------------------------------------------ [2013-01-08 06:42:33] zebroid at list dot ru paj...@php.net, can you read my first post at 2013-01-06 17:04 UTC? ------------------------------------------------------------------------ [2013-01-07 18:09:33] paj...@php.net the "" is the problem I suppose, use NULL if you don't want to save it but output it directly. ------------------------------------------------------------------------ [2013-01-07 17:09:05] zebroid at list dot ru hm... well, it something like this <?php $jpeg_filename = "http://php.net/manual/en/images/21009b70229598c6a80eef8b45bf282b-imagecreatefromjpeg.jpg";; //or link to any local jpeg file $jpeg_quality = 90; $img = imagecreatefromjpeg($jpeg_filename); header('Content-Type: image/jpeg'); //next line dont work in php 5.4, but work in php 5.3 imagejpeg($img, '', $jpeg_quality); ?> ------------------------------------------------------------------------ [2013-01-07 06:16:32] paj...@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2013-01-06 17:04:03] zebroid at list dot ru Description: ------------ after update php 5.3->php 5.4 i have a problem with image thumbnails in vbulletin forum v 3.8.7 (last in the 3.x branch) after some investigations i find the problem. code imagejpeg($image, '', $quality); works fine in php 5.3 and output jpeg image to browser but in php 5.4 in only generate error: Warning: imagejpeg(): Filename cannot be empty in [path]/includes/class_image.php on line 1428 i read a documentation http://php.net/manual/en/function.imagejpeg.php and understand that now it should works maybe in more 'pedantic' way (imagejpeg($image, NULL, $quality)), but maybe for the Backward Compatible you make this function work in a old way? (NULL or '' in secord parameter to output jpeg) or, at least, mention about that on http://php.net/manual/en/migration54.incompatible.php vBulletin v3.x still rather popular and suppose that not only i may face this problem (and sorry for my russian-english) Test script: --------------- imagejpeg($image, '', $quality); <-work in php 5.3, dont work in php 5.4 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=63920&edit=1
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