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archived-doc-ru/reference/spl/arrayobject/exchangearray.xml
2024-12-11 11:55:20 +03:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 52e3799c4caf4a0448eea45b97c4d76a2d59c95d Maintainer: aur Status: ready -->
<!-- Reviewed: no -->
<refentry xml:id="arrayobject.exchangearray" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>ArrayObject::exchangeArray</refname>
<refpurpose>Заменяет массив на другой</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="ArrayObject">
<modifier>public</modifier> <type>array</type><methodname>ArrayObject::exchangeArray</methodname>
<methodparam><type class="union"><type>array</type><type>object</type></type><parameter>array</parameter></methodparam>
</methodsynopsis>
<para>
Метод заменяет текущий массив (<type>array</type>) на другой
массив (<type>array</type>) или объект (<type>object</type>).
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>array</parameter></term>
<listitem>
<para>
Новый массив (<type>array</type>) или объект (<type>object</type>)
для замены текущего массива.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Метод возвращает старый массив (<type>array</type>).
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Пример использования метода <function>ArrayObject::exchangeArray</function></title>
<programlisting role="php">
<![CDATA[
<?php
// Массив с количеством фруктов
$fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10);
// Массив мест в Европе
$locations = array('Amsterdam', 'Paris', 'London');
$fruitsArrayObject = new ArrayObject($fruits);
// Теперь заменим фрукты на места
$old = $fruitsArrayObject->exchangeArray($locations);
var_dump($old);
var_dump($fruitsArrayObject);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
array(4) {
["lemons"]=>
int(1)
["oranges"]=>
int(4)
["bananas"]=>
int(5)
["apples"]=>
int(10)
}
object(ArrayObject)#1 (1) {
["storage":"ArrayObject":private]=>
array(3) {
[0]=>
string(9) "Amsterdam"
[1]=>
string(5) "Paris"
[2]=>
string(6) "London"
}
}
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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