Reorder paragraphs into examples.

language/oop5/property-hooks.xml

@@ -106,6 +106,9 @@ print $example->foo;
    </simpara>
    <example>
     <title>Property get expression</title>
+    <simpara>
+     This example is equivalent to the previous.
+    </simpara>
     <programlisting role="php">
 <![CDATA[
 <?php
@@ -126,15 +129,15 @@ class Example
 ]]>
     </programlisting>
    </example>
-   <simpara>
-    This example is equivalent to the previous.
-   </simpara>
    <simpara>
     If the <literal>set</literal> hook's parameter type is the same as the property type (which is typical),
     it may be omitted.  In that case, the value to set is automatically given the name <varname>$value</varname>.
    </simpara>
    <example>
     <title>Property set defaults</title>
+    <simpara>
+     This example is equivalent to the previous.
+    </simpara>
     <programlisting role="php">
 <![CDATA[
 <?php
@@ -155,9 +158,6 @@ class Example
 ]]>
     </programlisting>
    </example>
-   <simpara>
-    This example is equivalent to the previous.
-   </simpara>
    <simpara>
     If the <literal>set</literal> hook is only setting a modified version of the passed in value, then it may
     also be simplified to an arrow expression.  The value the expression evaluates to will be set on the backing