diff --git a/reference/runkit/functions/runkit-sandbox-output-handler.xml b/reference/runkit/functions/runkit-sandbox-output-handler.xml
new file mode 100644
index 0000000000..e76947049e
--- /dev/null
+++ b/reference/runkit/functions/runkit-sandbox-output-handler.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+<refentry id="function.runkit-sandbox-output-handler">
+ <refnamediv>
+  <refname>runkit_sandbox_output_handler</refname>
+  <refpurpose>
+   Specify a function to capture and/or process output from a runkit sandbox
+  </refpurpose>
+ </refnamediv>
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type>mixed</type><methodname>runkit_sandbox_output_handler</methodname>
+   <methodparam><type>object</type><parameter>sandbox</parameter></methodparam>
+   <methodparam choice="opt"><type>mixed</type><parameter>callback</parameter></methodparam>
+  </methodsynopsis>
+  <para>
+   Ordinarily, anything output (such as with <function>echo</function>
+   or <function>print</function> will be output as though it were printed
+   from the parent's scope.  Using <function>runkit_sandbox_output_handler</function>
+   however, output generated by the sandbox (including errors), can be captured
+   by a function outside of the sandbox.
+  </para>
+
+  &note.runkit.sandbox;
+
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <para>
+   <variablelist>
+    <varlistentry>
+     <term><parameter>sandbox</parameter></term>
+     <listitem>
+      <para>
+       Object instance of Runkit_Sandbox class on which to set output handling.
+      </para>
+     </listitem>
+    </varlistentry>
+    <varlistentry>
+     <term><parameter>callback</parameter></term>
+     <listitem>
+      <para>
+       Name of a function which expects one parameter.
+       Output generated by <parameter>sandbox</parameter> will be passed
+       to this callback.  Anything returned by the callback will be displayed
+       normally.  If this parameter is not passed then output handling will not be changed.
+       If a non-truth value is passed, output handling will be disabled and will revert to
+       direct display.
+      </para>
+     </listitem>
+    </varlistentry>
+   </variablelist>
+  </para>
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns the name of the previously defined output handler callback, or
+   &false; if no handler was previously defined.
+  </para>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <para>
+   <example>
+    <title>Feeding output to a variable</title>
+    <programlisting role="php">
+<![CDATA[
+<?php
+function capture_output($str) {
+  $GLOBALS['sandbox_output'] .= $str;
+
+  return '';
+}
+
+$sandbox_output = '';
+
+$php = new Runkit_Sandbox();
+runkit_sandbox_output_handler($php, 'capture_output');
+$php->echo("Hello\n");
+$php->eval('var_dump("Excuse me");');
+$php->die("I lost myself.");
+unset($php);
+
+echo "Sandbox complete\n\n";
+echo $sandbox_output;
+?>
+]]>
+    </programlisting>
+    &example.outputs;
+    <screen>
+<![CDATA[
+Sandbox Complete
+
+Hello
+string(9) "Excuse me"
+I lost myself.
+]]>
+    </screen>
+   </example>
+  </para>
+ </refsect1>
+
+
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/runkit/sandbox.xml b/reference/runkit/sandbox.xml
index b47a94666a..6f7ee73a4d 100644
--- a/reference/runkit/sandbox.xml
+++ b/reference/runkit/sandbox.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- Generated by xml_proto.php v2.2. Found in /scripts directory of phpdoc. -->
 <refentry id="runkit.sandbox">
  <refnamediv>
@@ -168,11 +168,9 @@ bool(false)
    a method on the sandbox object.  This also includes a few
    psuedo-function language constructs:  <function>eval</function>,
    <function>include</function>, <function>include_once</function>,
-   <function>require</function>, and <function>require_once</function>.
-   Most notably abset are the language constructs: <function>echo</function>,
-   <function>print</function>, <function>die</function>, and <function>exit</function>.
-   These functions are excluded out of simplicity and to avoid confusion
-   as they would mostly likely be used incorrectly.
+   <function>require</function>, <function>require_once</function>,
+   <function>echo</function>, <function>print</function>,
+   <function>die</function>, and <function>exit</function>.
   </para>
 
   <example>