From b952c2c95aac3f0c3cf5256bcdd1a56a8ea43d55 Mon Sep 17 00:00:00 2001
From: Joey Smith <joey@php.net>
Date: Wed, 28 Jun 2000 11:44:32 +0000
Subject: [PATCH] Added note about creating PDF documents in memory. This is
 not quite complete, due to a bug in pdflib 3.0.

---
 ext/pdf/pdf.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ext/pdf/pdf.c b/ext/pdf/pdf.c
index 6610f6495c..e535d4e540 100644
--- a/ext/pdf/pdf.c
+++ b/ext/pdf/pdf.c
@@ -438,8 +438,9 @@ PHP_FUNCTION(pdf_set_info_keywords) {
 
 /* }}} */
 
-/* {{{ proto int pdf_open(int filedesc)
-   Opens a new pdf document */
+/* {{{ proto int pdf_open([int filedesc])
+
+   Opens a new pdf document. If filedesc is NULL, document is created in memory. This is not yet fully supported.*/
 PHP_FUNCTION(pdf_open) {
 	pval **file;
 	int id;
@@ -475,9 +476,11 @@ PHP_FUNCTION(pdf_open) {
 	id = zend_list_insert(pdf,PDF_GLOBAL(le_pdf));
 	RETURN_LONG(id);
 }
+
 /* }}} */
 
 /* {{{ proto void pdf_close(int pdfdoc)
+
    Closes the pdf document */
 PHP_FUNCTION(pdf_close) {
 	pval *arg1;
@@ -501,6 +504,7 @@ PHP_FUNCTION(pdf_close) {
 
 	RETURN_TRUE;
 }
+
 /* }}} */
 
 /* {{{ proto void pdf_begin_page(int pdfdoc, double width, double height)
-- 
2.50.1