[PHP-DOC] cvs: phpdoc /en/reference/runkit sandbox.xml /en/reference/runkit/functions runkit-sandbox-output-handler.xml

[Sara Golemon]

pollita         Fri Jun  3 20:47:35 2005 EDT

  Added files:                 
    /phpdoc/en/reference/runkit/functions       
                                                
runkit-sandbox-output-handler.xml 

  Modified files:              
    /phpdoc/en/reference/runkit sandbox.xml 
  Log:
  Update runkit docs for rel 0.3
  
  
http://cvs.php.net/diff.php/phpdoc/en/reference/runkit/sandbox.xml?r1=1.9&r2=1.10&ty=u
Index: phpdoc/en/reference/runkit/sandbox.xml
diff -u phpdoc/en/reference/runkit/sandbox.xml:1.9 
phpdoc/en/reference/runkit/sandbox.xml:1.10
--- phpdoc/en/reference/runkit/sandbox.xml:1.9  Sun May 15 23:47:13 2005
+++ phpdoc/en/reference/runkit/sandbox.xml      Fri Jun  3 20:47:34 2005
@@ -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 @@
    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>

http://cvs.php.net/co.php/phpdoc/en/reference/runkit/functions/runkit-sandbox-output-handler.xml?r=1.1&p=1
Index: phpdoc/en/reference/runkit/functions/runkit-sandbox-output-handler.xml
+++ phpdoc/en/reference/runkit/functions/runkit-sandbox-output-handler.xml
<?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>

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