/**
* Check which major version of PDFlib is installed
*
* @return int The mahor version number of PDFlib
* @access private
*/
function _version()
{
$result = false;
if (function_exists('pdf_get_majorversion')) {
$version = pdf_get_majorversion();
} else {
ob_start();
phpinfo(8);
$php_info = ob_get_contents();
ob_end_clean();
if (ereg("<td[^>]*>PDFlib GmbH Version *<\\/td><td[^>]*>([^<]*)<\\/td>", $php_info, $result)) {
$version = $result[1];
}
}
if (ereg('([0-9]{1,2})\\.[0-9]{1,2}(\\.[0-9]{1,2})?', trim($version), $result)) {
return $result[1];
} else {
return 0;
}
}
/**
* Check which major version of PDFlib is installed
*
* @return int The mahor version number of PDFlib
* @access private
*/
function _version()
{
$result = false;
$version = '';
if (function_exists('pdf_get_majorversion')) {
$version = pdf_get_majorversion();
} else {
if (function_exists('pdf_get_value')) {
$version = pdf_get_value($this->_pdf, 'major', 0);
} else {
ob_start();
phpinfo(8);
$php_info = ob_get_contents();
ob_end_clean();
if (preg_match("/<td[^>]*>PDFlib GmbH Version *<\\/td><td[^>]*>([^<]*)<\\/td>/", $php_info, $result)) {
$version = $result[1];
}
}
}
if (preg_match('/([0-9]{1,2})\\.[0-9]{1,2}(\\.[0-9]{1,2})?/', trim($version), $result)) {
return $result[1];
} else {
return $version;
}
}
