note 56741 added to function.imagecreatefromjpeg

From: Date: Wed, 14 Sep 2005 07:10:08 +0000
Subject: note 56741 added to function.imagecreatefromjpeg
Groups: php.notes 
Request: Send a blank email to php-notes+get-95145@lists.php.net to get a copy of this message
In running 4.3. Found out that jpegs generated by Canon PowerShot S70's cause imagecreatefromjpeg() to crash PHP [page cannot be displayed]. Made this function to check for it: <?php function check_s70($filename) { $thereturn = false; $handle = fopen($filename, "r"); $contents = fread($handle, 159); fclose($handle); if (substr($contents, 156, 3) == "S70") { $thereturn = true; } return $thereturn; } ?> ---- Manual Page -- http://www.php.net/manual/en/function.imagecreatefromjpeg.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+56741 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+56741&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+56741&report=yes Search -- http://master.php.net/manage/user-notes.php

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