LifeType 中文開發論壇

            $temp = fopen($tempFile,"rb");
            $buffer = fread($temp,filesize($tempFile));
            fclose($temp);

            // Now zero-length the file. No need for its content anymore.
            $temp = fopen($tempFile,"w");
            fwrite($temp, NULL);
            fclose($temp);

            // Now chmod it so it can be deleted later by the user
            chmod($tempFile, 0666);

            header("Content-type: image/gif");
            echo $buffer;
        }

            $temp = fopen($tempFile,"w");
            fwrite($temp, NULL);
            fclose($temp);

            header("Content-type: image/gif");
            echo $buffer;