Change link to interface

One more missing ?>
extends keyword


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@170727 c90b9560-bf6c-de11-be94-00142212c4b1

language/oop5/basic.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 
  <sect1 id="language.oop5.basic">
   <title>The Basics</title>
@@ -95,11 +95,11 @@ object(SimpleClass)#1 (1) {
    </example>
   </sect2>
 
-  <sect2 id="language.oop5.basic.extend">
-   <title>extend</title>
+  <sect2 id="language.oop5.basic.extends">
+   <title>extends</title>
    <para>
     A class can inherit methods and members of another class by using the
-    extend keyword in the declaration. It is not possible to extend multiple
+    extends keyword in the declaration. It is not possible to extend multiple
     classes, a class can only inherit one base class.
    </para>
    <para>

language/oop5/exceptions.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
  <sect1 id="language.oop5.exceptions">
   <title>Exceptions</title>
 
@@ -197,6 +197,7 @@ try {
 // Continue execution
 var_dump($o);
 echo "\n\n";
+?>
 ]]>
     </programlisting>
    </example>

language/oop5/iterations.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
  <sect1 id="language.oop5.iterations">
   <title>Object Iteration</title>
   <para>
@@ -47,7 +47,7 @@ var3 => value 3
   As the output shows, the <link linkend="control-structures.foreach">foreach</link>
   iterated through each public variable that is defined. To take it 
   a step further you can <varname>implement</varname> one of PHP 5's 
-  internal <xref linkend="language.oop5.interfaces" /> named
+  internal <link linkend="language.oop5.interfaces">interface</link> named
   <varname>Iterator</varname>. This allows the object to decide what
   and how the object will be iterated.
  </para>