PDF_get_majorversion()
(PHP 4 >= 4.2.0, PECL pdflib >= 1.0.0)
Get major version number[deprecated]
说明
PDF_get_majorversion(void): int
This function is deprecated since PDFlib version 5, use PDF_get_value() with the parameter$majorinstead.
Deprecated, use int PDF_get_value(resource pdfdoc,'major',0) instead.