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<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.6 $ -->
<refentry id="function.xslt-set-object">
<refnamediv>
<refname>xslt_set_object</refname>
<refpurpose>
Sets the object in which to resolve callback functions
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>bool</type><methodname>xslt_set_object</methodname>
<methodparam><type>resource</type><parameter>processor</parameter></methodparam>
<methodparam><type>object</type><parameter role="reference">obj</parameter></methodparam>
</methodsynopsis>
<para>
This function allows to use the <parameter>processor</parameter> inside
an <parameter>object</parameter> and to resolve all callback functions
in it.
</para>
<para>
The callback functions can be declared with
<function>xml_set_sax_handlers</function>,
<function>xslt_set_scheme_handlers</function> or
<function>xslt_set_error_handler</function> and are assumed to be methods
of <parameter>object</parameter>.
</para>
</refsect1>
<refsect1>
&reftitle.examples;
<example>
<title>Using your own error handler as a method</title>
<programlisting role="php">
<![CDATA[
<?php
class my_xslt_processor {
var $_xh; // our XSLT processor
function my_xslt_processor()
{
$this->_xh = xslt_create();
// Make $this object the callback resolver
xslt_set_object($this->_xh, $this);
// Let's handle the errors
xslt_set_error_handler($this->_xh, "my_xslt_error_handler");
}
function my_xslt_error_handler($handler, $errno, $level, $info)
{
// for now, let's just see the arguments
var_dump(func_get_args());
}
}
?>
]]>
</programlisting>
</example>
</refsect1>
</refentry>
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