note 73546 added to function.imagecreatefrompng

I had the same problem as jboyd1189 at yahoo dot com but I solve d it allocating more memory dynamically. Usually the memory_limit var on php.ini is set to 8M. Unfortunately, the required amount of memory to manage a PNG image about 1000x1000 could be bigger ! The approach I used to solve the problem is: 1-Calculate the memory required by the image 2-Set the new memory_limit value 3-Create the PNG image and thumbnail 4-Restore the original value 1-The following value works for me: $required_memory = Round($width * $height * $size['bits']); Note that for JPEG the requirements are not the same: http://es2.php.net/manual/en/function.imagecreatefromjpeg.php#60241 2-Use somthing like: $new_limit=memory_get_usage() + $required_memory; ini_set("memory_limit", $new_limit); 4-ini_restore ("memory_limit"); ---- Server IP: 130.206.1.5 Probable Submitter: 85.48.225.245 ---- Manual Page -- http://www.php.net/manual/en/function.imagecreatefrompng.php Edit -- https://master.php.net/note/edit/73546 Del: integrated -- https://master.php.net/note/delete/73546/integrated Del: useless -- https://master.php.net/note/delete/73546/useless Del: bad code -- https://master.php.net/note/delete/73546/bad+code Del: spam -- https://master.php.net/note/delete/73546/spam Del: non-english -- https://master.php.net/note/delete/73546/non-english Del: in docs -- https://master.php.net/note/delete/73546/in+docs Del: other reasons-- https://master.php.net/note/delete/73546 Reject -- https://master.php.net/note/reject/73546 Search -- https://master.php.net/manage/user-notes.php