PDF 函数
PHP Manual

PDF_get_minorversion

(PHP 4 >= 4.2.0, PECL pdflib >= 1.0.0)

PDF_get_minorversionGet minor version number [deprecated]

说明

int PDF_get_minorversion ( void )

Returns the minor version number of the PDFlib version.

This function is deprecated since PDFlib version 5, use PDF_get_value() with the parameter minor instead.


PDF 函数
PHP Manual