mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-17 01:18:55 +00:00
Update runkit docs for rel 0.3
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@187606 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Sara Golemon
parent
6d0f4bc993
commit
2e743fbe33
2 changed files with 134 additions and 6 deletions
130
reference/runkit/functions/runkit-sandbox-output-handler.xml
Normal file
130
reference/runkit/functions/runkit-sandbox-output-handler.xml
Normal file
|
|
@ -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>
|
||||
|
||||
¬e.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
|
||||
-->
|
||||
|
|
@ -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>
|
||||
|
|
|
|||
Loading…
Reference in a new issue