From fb0b1d0c048f2e8ab1c3ba87f6c988dc7958174a Mon Sep 17 00:00:00 2001
From: Jakub Vrana <vrana@php.net>
Date: Tue, 27 Jul 2004 20:12:11 +0000
Subject: [PATCH] Default return values of include (bug #25108)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@164488 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/control-structures.xml | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/language/control-structures.xml b/language/control-structures.xml
index 07ad0f9d29..87a9cd3622 100644
--- a/language/control-structures.xml
+++ b/language/control-structures.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.98 $ -->
+<!-- $Revision: 1.99 $ -->
  <chapter id="language.control-structures">
   <title>Control Structures</title>
 
@@ -1424,6 +1424,11 @@ if ($condition) {
     variables within those tags and they will be introduced at whichever point
     the file was included.
    </simpara>
+   <simpara>
+    If there is no return statement inside an included file, implicit
+    <literal>return 1;</literal> is added at the end of the file. If the file
+    can't be included, &false; is returned.
+   </simpara>
    <para>
     Because <function>include</function> is a special language costruct,
     parentheses are not needed around its argument. Take care when comparing
@@ -1537,6 +1542,10 @@ echo $bar; // prints 1
      <ulink url="&url.php.pear;">PEAR</ulink> code included in the 
      latest PHP source code distributions.
    </para>
+   <para>
+    Return values are the same as with <function>include</function>. If the file
+    was already included, this function returns &true;
+   </para>
    <para>
     <note>
      <para>
@@ -1600,6 +1609,10 @@ require_once("A.php"); // this will include a.php again on Windows! (PHP 4 only)
     <ulink url="&url.php.pear;">PEAR</ulink> code included in the latest
     PHP source code distributions.
    </para>
+   <para>
+    Return values are the same as with <function>include</function>. If the file
+    was already included, this function returns &true;
+   </para>
    <para>
     <note>
      <para>