From 55713d3fa09bd9702d8fcca5ddc60e5f304bbef7 Mon Sep 17 00:00:00 2001
From: Nikita Popov <nikic@php.net>
Date: Mon, 4 Jun 2012 13:22:33 +0000
Subject: [PATCH] Fix doc bug #62222: Continue 0; is invalid

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@325967 c90b9560-bf6c-de11-be94-00142212c4b1
---
 appendices/migration54.xml               |  3 ++-
 language/control-structures/break.xml    |  7 +++++++
 language/control-structures/continue.xml | 20 +++++++++++---------
 3 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/appendices/migration54.xml b/appendices/migration54.xml
index dc9df9196a..7a2427748c 100644
--- a/appendices/migration54.xml
+++ b/appendices/migration54.xml
@@ -91,7 +91,8 @@
      The <link linkend="control-structures.break">break</link>
      and <link linkend="control-structures.continue">continue</link>
      statements no longer accept variable arguments (e.g., <literal>break 1 + foo() * $bar;</literal>).
-     Static arguments still work, such as <literal>break 2;</literal>.
+     Static arguments still work, such as <literal>break 2;</literal>. As a side effect of this change
+     <literal>break 0;</literal> and <literal>continue 0;</literal> are no longer allowed.
     </simpara>
    </listitem>
    <listitem>
diff --git a/language/control-structures/break.xml b/language/control-structures/break.xml
index e1eeca087a..c1ce80c1ee 100644
--- a/language/control-structures/break.xml
+++ b/language/control-structures/break.xml
@@ -59,6 +59,13 @@ while (++$i) {
      </row>
     </thead>
     <tbody>
+     <row>
+      <entry>5.4.0</entry>
+      <entry>
+       <literal>break 0;</literal> is no longer valid. In previous versions it was interpreted
+       the same as <literal>break 1;</literal>.
+      </entry>
+     </row>
      <row>
       <entry>5.4.0</entry>
       <entry>
diff --git a/language/control-structures/continue.xml b/language/control-structures/continue.xml
index 392bd5bd01..99b95ecf46 100644
--- a/language/control-structures/continue.xml
+++ b/language/control-structures/continue.xml
@@ -20,14 +20,9 @@
  <simpara>
   <literal>continue</literal> accepts an optional numeric argument
   which tells it how many levels of enclosing loops it should skip
-  to the end of.
+  to the end of. The default value is <literal>1</literal>, thus skipping
+  to the end of the current loop.
  </simpara>
- <note>
-  <para>
-   <literal>continue 0;</literal> and <literal>continue 1;</literal> is the same
-   as running <literal>continue;</literal>.
-  </para>
- </note>
  <para>
   <informalexample>
    <programlisting role="php">
@@ -44,9 +39,9 @@ $i = 0;
 while ($i++ < 5) {
     echo "Outer<br />\n";
     while (1) {
-        echo "&nbsp;Middle<br />\n";
+        echo "Middle<br />\n";
         while (1) {
-            echo "&nbsp;&nbsp;Inner<br />\n";
+            echo "Inner<br />\n";
             continue 3;
         }
         echo "This never gets output.<br />\n";
@@ -114,6 +109,13 @@ for ($i = 0; $i < 5; ++$i) {
      </row>
     </thead>
     <tbody>
+     <row>
+      <entry>5.4.0</entry>
+      <entry>
+       <literal>continue 0;</literal> is no longer valid. In previous versions it was interpreted
+       the same as <literal>continue 1;</literal>.
+      </entry>
+     </row>
      <row>
       <entry>5.4.0</entry>
       <entry>