From c54542ee8fc4a5b2f01083e198da34abc8fa5c72 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <vrana@php.net>
Date: Fri, 10 Sep 2004 14:50:48 +0000
Subject: [PATCH] Can't be used as a function parameter (bug #29967)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@168312 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/funchand/functions/func-get-arg.xml  | 4 +++-
 reference/funchand/functions/func-get-args.xml | 4 +++-
 reference/funchand/functions/func-num-args.xml | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/reference/funchand/functions/func-get-arg.xml b/reference/funchand/functions/func-get-arg.xml
index ca5959ca5a..f09f8a6018 100644
--- a/reference/funchand/functions/func-get-arg.xml
+++ b/reference/funchand/functions/func-get-arg.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/funchand.xml, last change in rev 1.1 -->
   <refentry id="function.func-get-arg">
    <refnamediv>
@@ -18,6 +18,8 @@
      function's argument list. Function arguments are counted starting
      from zero. <function>func_get_arg</function> will generate a
      warning if called from outside of a function definition.
+     This function can not be used directly as a function parameter. You have
+     to assign the result to a variable and pass that variable instead.
     </simpara>
     <simpara>
      If <parameter>arg_num</parameter> is greater than the number of
diff --git a/reference/funchand/functions/func-get-args.xml b/reference/funchand/functions/func-get-args.xml
index 39c12c9cc4..667f49f31d 100644
--- a/reference/funchand/functions/func-get-args.xml
+++ b/reference/funchand/functions/func-get-args.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/funchand.xml, last change in rev 1.1 -->
   <refentry id="function.func-get-args">
    <refnamediv>
@@ -19,6 +19,8 @@
      member of the current user-defined function's argument
      list. <function>func_get_args</function> will generate a warning
      if called from outside of a function definition.
+     This function can not be used directly as a function parameter. You have
+     to assign the result to a variable and pass that variable instead.
     </simpara>
     <para>
      <informalexample>
diff --git a/reference/funchand/functions/func-num-args.xml b/reference/funchand/functions/func-num-args.xml
index 7be3aa94cb..bcd4f5f3e0 100644
--- a/reference/funchand/functions/func-num-args.xml
+++ b/reference/funchand/functions/func-num-args.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <!-- splitted from ./en/functions/funchand.xml, last change in rev 1.1 -->
   <refentry id="function.func-num-args">
    <refnamediv>
@@ -18,6 +18,8 @@
      Returns the number of arguments passed into the current
      user-defined function. <function>func_num_args</function> will
      generate a warning if called from outside of a user-defined function.
+     This function can not be used directly as a function parameter. You have
+     to assign the result to a variable and pass that variable instead.
     </simpara>
     <para>
      <informalexample>