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xml-set-object.xml
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166 lines (152 loc) · 3.77 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 9b1673cf114a1e10c4563ab9223cb56aed552b89 Maintainer: class007 Status: ready -->
<!-- CREDITS: mowangjuanzi, Luffy -->
<refentry xml:id="function.xml-set-object" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>xml_set_object</refname>
<refpurpose>在对象中使用 XML 解析器</refpurpose>
</refnamediv>
<refsynopsisdiv>
&warn.deprecated.function-8-4-0;
</refsynopsisdiv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier role="attribute">#[\Deprecated]</modifier>
<type>true</type><methodname>xml_set_object</methodname>
<methodparam><type>XMLParser</type><parameter>parser</parameter></methodparam>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
<para>
此函数允许在 <parameter>object</parameter> 内部使用 <parameter>parser</parameter>。所有回调函数都可以用
<function>xml_set_element_handler</function> 等设置，并假定为 <parameter>object</parameter> 的方法。
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>parser</parameter></term>
<listitem>
<para>
指向对象内要使用的 XML 解析器。
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>object</parameter></term>
<listitem>
<para>
使用 XML 解析器的对象。
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.true.always;
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.4.0</entry>
<entry>
此函数现已弃用，代替办法是将适当的 <type>callable</type> 值传递给 <function>xml_set_</function>
</entry>
</row>
&xml.changelog.parser-param;
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>xml_set_object</function> 示例</title>
<programlisting role="php">
<![CDATA[
<?php
class CustomXMLParser
{
private $parser;
function __construct()
{
$this->parser = xml_parser_create();
xml_set_object($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, $attributes)
{
var_dump($tag, $attributes);
}
function cdata($parser, $cdata)
{
var_dump($cdata);
}
function tag_close($parser, $tag)
{
var_dump($tag);
}
}
$xml_parser = new CustomXMLParser();
$xml_parser->parse("<A ID='hallo'>PHP</A>");
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
string(1) "A"
array(1) {
["ID"]=>
string(5) "hallo"
}
string(3) "PHP"
string(1) "A"
]]>
</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:"~/.phpdoc/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
-->