Make the quoting issue a bit more clear, add an example for it.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@84679 c90b9560-bf6c-de11-be94-00142212c4b1

reference/filesystem/functions/parse-ini-file.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.87 -->
   <refentry id="function.parse-ini-file">
    <refnamediv>
@@ -32,8 +32,8 @@
     </note>
     <note>
      <para>
-      If the value contains any non-alphanumeric characters it needs to be
-      enclosed in double-quotes (").
+      If a value in the ini file contains any non-alphanumeric
+      characters it needs to be enclosed in double-quotes (").
      </para>
     </note>
     <note>
@@ -66,6 +66,7 @@ five = 5
 
 [second_section]
 path = /usr/local/bin
+URL = "http://www.example.com/~username"
 ]]>
       </programlisting>
      </example>
@@ -100,6 +101,7 @@ Array
     [one] => 1
     [five] => 5
     [path] => /usr/local/bin
+    [URL] => http://www.example.com/~username
 )
 Array
 (
@@ -112,6 +114,7 @@ Array
     [second_section] => Array
         (
             [path] => /usr/local/bin
+            [URL] => http://www.example.com/~username
         )
 
 )