mirror of
https://github.com/php/doc-ru.git
synced 2026-03-26 16:52:12 +01:00
88 lines
2.3 KiB
XML
88 lines
2.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
||
<!-- EN-Revision: eb0bd932eb5d90370d2e6c277cca5f6b75645c85 Maintainer: shein Status: ready -->
|
||
<!-- Reviewed: no -->
|
||
<refentry xml:id="function.array-sum" xmlns="http://docbook.org/ns/docbook">
|
||
<refnamediv>
|
||
<refname>array_sum</refname>
|
||
<refpurpose>Вычисляет сумму значений массива</refpurpose>
|
||
</refnamediv>
|
||
<refsect1 role="description">
|
||
&reftitle.description;
|
||
<methodsynopsis>
|
||
<type class="union"><type>int</type><type>float</type></type><methodname>array_sum</methodname>
|
||
<methodparam><type>array</type><parameter>array</parameter></methodparam>
|
||
</methodsynopsis>
|
||
<para>
|
||
<function>array_sum</function> возвращает сумму значений массива.
|
||
</para>
|
||
</refsect1>
|
||
<refsect1 role="parameters">
|
||
&reftitle.parameters;
|
||
<para>
|
||
<variablelist>
|
||
<varlistentry>
|
||
<term><parameter>array</parameter></term>
|
||
<listitem>
|
||
<para>
|
||
Входной массив.
|
||
</para>
|
||
</listitem>
|
||
</varlistentry>
|
||
</variablelist>
|
||
</para>
|
||
</refsect1>
|
||
<refsect1 role="returnvalues">
|
||
&reftitle.returnvalues;
|
||
<para>
|
||
Возвращает сумму значений в виде целого числа или числа с плавающей точкой;
|
||
<literal>0</literal>, если <parameter>array</parameter> пуст.
|
||
</para>
|
||
</refsect1>
|
||
<refsect1 role="examples">
|
||
&reftitle.examples;
|
||
<para>
|
||
<example>
|
||
<title>Пример использования <function>array_sum</function></title>
|
||
<programlisting role="php">
|
||
<![CDATA[
|
||
<?php
|
||
$a = array(2, 4, 6, 8);
|
||
echo "sum(a) = " . array_sum($a) . "\n";
|
||
|
||
$b = array("a" => 1.2, "b" => 2.3, "c" => 3.4);
|
||
echo "sum(b) = " . array_sum($b) . "\n";
|
||
?>
|
||
]]>
|
||
</programlisting>
|
||
&example.outputs;
|
||
<screen>
|
||
<![CDATA[
|
||
sum(a) = 20
|
||
sum(b) = 6.9
|
||
]]>
|
||
</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
|
||
-->
|