note 22783 added to function.imagecreatefromjpeg

From: Date: Sat, 29 Jun 2002 22:57:28 +0000
Subject: note 22783 added to function.imagecreatefromjpeg
Groups: php.notes 
Request: Send a blank email to php-notes+get-32423@lists.php.net to get a copy of this message
###--- imagecreatefromjpeg only opens JPEG files from your disk. ###--- To load JPEG images from a URL, use the function below. function LoadJPEG ($imgURL) { ##-- Get Image file from Port 80 --## $fp = fopen($imgURL, "r"); $imageFile = fread ($fp, 3000000); fclose($fp); ##-- Create a temporary file on disk --## $tmpfname = tempnam ("/temp", "IMG"); ##-- Put image data into the temp file --## $fp = fopen($tmpfname, "w"); fwrite($fp, $imageFile); fclose($fp); ##-- Load Image from Disk with GD library --## $im = imagecreatefromjpeg ($tmpfname); ##-- Delete Temporary File --## unlink($tmpfname); ##-- Check for errors --## if (!$im) { print "Could not create JPEG image $imgURL"; } return $im; } $imageData = LoadJPEG("http://www.example.com/example.jpg"); Header( "Content-Type: image/jpeg"); imagejpeg($imageData, '', 100); -- http://www.php.net/manual/en/function.imagecreatefromjpeg.php http://master.php.net/manage/user-notes.php?action=edit+22783 http://master.php.net/manage/user-notes.php?action=delete+22783 http://master.php.net/manage/user-notes.php?action=reject+22783

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