Added two new functions:

Ulf Wendel · Ulf Wendel · commit 1ffed2e53f52 · 2001-08-21T13:33:16.000Z
int pdf_get_minorversion()
  int pdf_get_majorversion()

Both functions are taken from the C-Library. You should be able to determine
the API version of the extension/library using pdf_get_value() or
pdf_get_parameter() but these functions need a pdf object to work on. This
means that you have to create an pdf object before you can find out the
API version. Using pdf_get_minorversion() and pdf_get_majorversion() there's
no need for this.
diff --git a/ext/pdf/pdf.c b/ext/pdf/pdf.c
@@ -81,6 +81,8 @@ function_entry pdf_functions[] = {
 	PHP_FE(pdf_close, NULL)
 	PHP_FE(pdf_begin_page, NULL)
 	PHP_FE(pdf_end_page, NULL)
+	PHP_FE(pdf_get_majorversion, NULL)
+	PHP_FE(pdf_get_minorversion, NULL)
 	PHP_FE(pdf_get_value, NULL)
 	PHP_FE(pdf_set_value, NULL)
 	PHP_FE(pdf_get_parameter, NULL)
@@ -2245,6 +2247,29 @@ PHP_FUNCTION(pdf_new)
 
 /* }}} */
 
+/* {{{ proto int pdf_get_majorversion()
+   Returns the major version number of the PDFlib */
+PHP_FUNCTION(pdf_get_majorversion)
+{
+        if (ZEND_NUM_ARGS() != 0) {  
+                WRONG_PARAM_COUNT;
+        }
+
+        RETURN_LONG(PDF_get_majorversion());
+}
+
+/* {{{ proto int pdf_get_minorversion()
+   Returns the minor version number of the PDFlib */
+PHP_FUNCTION(pdf_get_minorversion)
+{
+	if (ZEND_NUM_ARGS() != 0) {
+		WRONG_PARAM_COUNT;
+	}
+
+	RETURN_LONG(PDF_get_minorversion());
+}
+
+/* }}} */
 /* {{{ proto void pdf_delete(int pdfdoc)
    Deletes the PDF object */
 PHP_FUNCTION(pdf_delete)
diff --git a/ext/pdf/php_pdf.h b/ext/pdf/php_pdf.h
@@ -42,6 +42,8 @@ PHP_FUNCTION(pdf_get_buffer);	/* new function */
 PHP_FUNCTION(pdf_close);
 PHP_FUNCTION(pdf_begin_page);
 PHP_FUNCTION(pdf_end_page);
+PHP_FUNCTION(pdf_get_majorversion);
+PHP_FUNCTION(pdf_get_minorversion);
 PHP_FUNCTION(pdf_get_value);
 PHP_FUNCTION(pdf_set_value);
 PHP_FUNCTION(pdf_get_parameter);
