document more PHP 5.1 changes

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@179348 c90b9560-bf6c-de11-be94-00142212c4b1

reference/filesystem/functions/file-get-contents.xml

@@ -1,24 +1,26 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.21 $ -->
+<!-- $Revision: 1.22 $ -->
 <!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.130 -->
   <refentry id="function.file-get-contents">
    <refnamediv>
     <refname>file_get_contents</refname> 
     <refpurpose>Reads entire file into a string</refpurpose>
    </refnamediv>
-   <refsect1>
-    <title>Description</title>
+   <refsect1 role="description">
+    &reftitle.description;
      <methodsynopsis>
       <type>string</type><methodname>file_get_contents</methodname>
       <methodparam><type>string</type><parameter>filename</parameter></methodparam>
       <methodparam choice="opt"><type>bool</type><parameter>use_include_path</parameter></methodparam>
       <methodparam choice="opt"><type>resource</type><parameter>context</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>offset</parameter></methodparam>
+      <methodparam choice="opt"><type>int</type><parameter>maxlen</parameter></methodparam>
      </methodsynopsis>
     <para> 
      Identical to <function>file</function>, except that
      <function>file_get_contents</function> returns the file in a string,
-     starting at the specified <parameter>offset</parameter>.
+     starting at the specified <parameter>offset</parameter> up to
+     <parameter>maxlen</parameter> bytes.
      On failure, <function>file_get_contents</function> will return &false;.
     </para>
     <para>
@@ -26,27 +28,63 @@
      contents of a file into a string.  It will use memory mapping techniques if
      supported by your OS to enhance performance.
     </para>
-    <note>
-     <simpara>
-      The <parameter>offset</parameter> parameter was added in PHP 5.1.0.
-     </simpara>
-    </note>
     <note>
      <para>
       If you're opening a URI with special characters, such as spaces, you
       need to encode the URI with <function>urlencode</function>.
      </para>
     </note>
+   </refsect1>
+
+   <refsect1 role="changelog">
+    &reftitle.changelog;
+    <para>
+     <informaltable>
+      <tgroup cols="2">
+       <thead>
+        <row>
+         <entry>&Version;</entry>
+         <entry>&Description;</entry>
+        </row>
+       </thead>
+       <tbody>
+        <row>
+         <entry>5.0.0</entry>
+         <entry>
+          Added the context support.
+         </entry>
+        </row>
+        <row>
+         <entry>5.1.0</entry>
+         <entry>
+          Added the <parameter>offset</parameter> and
+          <parameter>maxlen</parameter> parameters.
+         </entry>
+        </row>
+       </tbody>
+      </tgroup>
+     </informaltable>
+    </para>
+   </refsect1>
+
+   <refsect1 role="notes">
+    &reftitle.notes;
     &note.bin-safe;
     &tip.fopen-wrapper;
-    &note.context-support;
     &warn.ssl-non-standard;
-    <simpara>
-     See also <function>fgets</function>, <function>file</function>, 
-     <function>fread</function>, <function>include</function>, 
-     <function>readfile</function> &listendand;
-     <function>file_put_contents</function>
-    </simpara>
+   </refsect1>
+
+   <refsect1 role="seealso">
+    &reftitle.seealso;
+    <para>
+     <simplelist>
+      <member><function>file</function></member>
+      <member><function>fgets</function></member>
+      <member><function>fread</function></member>
+      <member><function>readfile</function></member>
+      <member><function>file_put_contents</function></member>
+     </simplelist>
+    </para>
    </refsect1>
   </refentry>
 

reference/filesystem/functions/file-put-contents.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
   <refentry id="function.file-put-contents">
    <refnamediv>
     <refname>file_put_contents</refname> 
@@ -29,6 +29,12 @@
      (not multi-dimension arrays). This is equivalent to
      <literal>file_put_contents($filename, join('', $array))</literal>.
     </para>
+    <para>
+     As of PHP 5.1.0, you may also pass a stream resource to the
+     <parameter>data</parameter> parameter. In result, the remaining buffer of
+     that stream will be copied to the specified file. This is similar with
+     using <function>stream_copy_to_stream</function>.
+    </para>
     &note.bin-safe;
     &tip.fopen-wrapper;
     <simpara>