thorsten / phpMyFAQ

				// name object

				$objtype = $char;

				++$offset;

				if (preg_match('/^([^\x00\x09\x0a\x0c\x0d\x20\s\x28\x29\x3c\x3e\x5b\x5d\x7b\x7d\x2f\x25]+)/', substr($this->pdfdata, $offset, 256), $matches) == 1) {

					$objval = $matches[1]; // unescaped value

					$offset += strlen($objval);

				}

				break;

			}

			case '(':   // \x28 LEFT PARENTHESIS

					// hexadecimal string object

					$objtype = $char;

					++$offset;

					if (($char == '<') AND (preg_match('/^([0-9A-Fa-f]+)[>]/iU', substr($this->pdfdata, $offset), $matches) == 1)) {

						$objval = $matches[1];

						$offset += strlen($matches[0]);

					}

				}

				break;

			}

					// start stream object

					$objtype = 'stream';

					$offset += 6;

					if (preg_match('/^[\r\n]+(.*)[\r\n]*endstream/isU', substr($this->pdfdata, $offset), $matches) == 1) {

						$objval = $matches[1];

						$offset += strlen($matches[0]);

					}

				} elseif (substr($this->pdfdata, $offset, 9) == 'endstream') {

					// end stream object

					$objtype = 'endstream';