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get-object-vars.xml
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150 lines (144 loc) · 3.27 KB
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<?xml version="1.0" encoding="UTF-8"?>
<!-- EN-Revision: 2a6fc6a1d5427420d104b23e259ed79c8b08e0f1 Maintainer: pastore Status: ready -->
<!-- CREDITS: darvina -->
<refentry xml:id="function.get-object-vars" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>get_object_vars</refname>
<refpurpose>Restituisce le proprietà dell'oggetto dato</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>get_object_vars</methodname>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
<para>
Restituisce le proprietà non-statiche accessibili dell'<parameter>object</parameter>
dato in base all'ambito.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>object</parameter></term>
<listitem>
<para>
Un'istanza dell'oggetto.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Restituisce un array associativo delle proprietà non-statiche accessibili dell'oggetto definito
per l'<parameter>object</parameter> specificato nell'ambito. Se ad una proprietà
non è stato assegnato un valore, essa verrà restituita con un valore &null;.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>5.3.0</entry>
<entry>
Questa funzione ora restituisce &null; se
<parameter>object</parameter> non è un oggetto. In precedenza veniva restituito &false;.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Uso di <function>get_object_vars</function></title>
<programlisting role="php">
<![CDATA[
<?php
class foo {
private $a;
public $b = 1;
public $c;
private $d;
static $e;
public function test() {
var_dump(get_object_vars($this));
}
}
$test = new foo;
var_dump(get_object_vars($test));
$test->test();
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
array(2) {
["b"]=>
int(1)
["c"]=>
NULL
}
array(4) {
["a"]=>
NULL
["b"]=>
int(1)
["c"]=>
NULL
["d"]=>
NULL
}
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>get_class_methods</function></member>
<member><function>get_class_vars</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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Local variables:
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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:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->