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archived-doc-it/reference/xml/functions/xml-set-object.xml
2020-11-02 17:30:05 +00:00

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XML

<?xml version="1.0" encoding="UTF-8"?>
<!-- EN-Revision: 10eeb063bbad9f6ef0d08fdcc71f1d80511b01c0 Maintainer: pastore Status: ready -->
<!-- CREDITS: darvina -->
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.xml-set-object">
<refnamediv>
<refname>xml_set_object</refname>
<refpurpose>Utilizza il parser XML all'interno di un oggetto</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>xml_set_object</methodname>
<methodparam><type>resource</type><parameter>parser</parameter></methodparam>
<methodparam><type>object</type><parameter role="reference">object</parameter></methodparam>
</methodsynopsis>
<para>
Questa funzione permette l'uso del <parameter>parser</parameter> all'interno
di un <parameter>object</parameter>. Tutte le funzioni di callback possono essere indicate con
<function>xml_set_element_handler</function> e simili, e sono assunte come metodi
dell'<parameter>object</parameter>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>parser</parameter></term>
<listitem>
<para>
Un riferimento al parser XML da utilizzare all'interno dell'oggetto.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>object</parameter></term>
<listitem>
<para>
L'oggetto in cui utilizzare il parser XML.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Esempio di uso di <function>xml_set_object</function></title>
<programlisting role="php">
<![CDATA[
<?php
class xml {
var $parser;
function xml()
{
$this->parser = xml_parser_create();
xml_set_object($this->parser, $this);
xml_set_element_handler($this->parser, "tag_open", "tag_close");
xml_set_character_data_handler($this->parser, "cdata");
}
function parse($data)
{
xml_parse($this->parser, $data);
}
function tag_open($parser, $tag, $attributes)
{
var_dump($parser, $tag, $attributes);
}
function cdata($parser, $cdata)
{
var_dump($parser, $cdata);
}
function tag_close($parser, $tag)
{
var_dump($parser, $tag);
}
} // end of class xml
$xml_parser = new xml();
$xml_parser->parse("<A ID='hallo'>PHP</A>");
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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