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bcadd.xml
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bcadd.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!-- splitted from ./it/functions/bc.xml, last change in rev 1.1 -->
<!-- last change to 'bcadd' in en/ tree in rev 1.2 -->
<!-- EN-Revision: n/a Maintainer: cucinato Status: ready -->
<!-- OLD-Revision: 1.24/EN.1.2 -->
<refentry xml:id="function.bcadd" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>bcadd</refname>
<refpurpose>Somma due numeri a precisione arbitraria</refpurpose>
</refnamediv>
<refsect1>
<title>Descrizione</title>
<methodsynopsis>
<type>string</type><methodname>bcadd</methodname>
<methodparam><type>string</type><parameter>primo operando</parameter></methodparam>
<methodparam><type>string</type><parameter>secondo operando</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>precisione</parameter></methodparam>
</methodsynopsis>
<para>
Somma il <parameter>primo operando</parameter> con il
<parameter>secondo operando</parameter> e restituisce la somma sotto forma di
stringa. Il parametro opzionale <parameter>precisione</parameter> è
utilizzato per impostare il numero di cifre dopo il punto decimale nel
risultato.
</para>
</refsect1>
<refsect1>
&reftitle.examples;
<example>
<title>Esempio di <function>bcadd</function></title>
<programlisting role="php">
<![CDATA[
<?php
$a = 1.234;
$b = 5;
echo bcadd($a, $b); // 6
echo bcadd($a, $b, 4); // 6.2340
?>
]]>
</programlisting>
</example>
</refsect1>
<refsect1>
&reftitle.seealso;
<para>
<function>bcsub</function>.
</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
-->