SAFE_FILENAME_STRING // Sanitize a filename by replacing common suspicious characters with "_". function sanitize_filename($filename) { $death_characters = array(" ", ",", "<", ">", "/", "\\", "\"", "\'", "%", "$", "^"); $death_filetypes = array(".php", ".sh", ".lisp", ".cl", ".cgi", ".pl"); $sanitized_filename = str_replace($death_characters, "_", $filename); $sanitized_filename = str_replace($death_filetypes, ".inv", $sanitized_filename); return $sanitized_filename; } // IMAGE_PATH --> IMAGE_PATH // Sanitize an image (EXIF, etc) with external program from config.php function sanitize_image($path) { exec($image_sanitize_command . $image_sanitize_args . $path, $result); return $path; } ?>