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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<reference xml:id="class.bcmath-number" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>The BcMath\Number class</title>
<titleabbrev>BcMath\Number</titleabbrev>
<partintro>
<section xml:id="bcmath-number.intro">
&reftitle.intro;
<simpara>
A class for an arbitrary precision number.
These objects support overloaded
<link linkend="language.operators.arithmetic">arithmetic</link> and
<link linkend="language.operators.comparison">comparison</link> operators.
</simpara>
<note>
<simpara>
This class is not affected by the
<link linkend="ini.bcmath.scale">bcmath.scale</link>
INI directive set in &php.ini;.
</simpara>
</note>
<note>
<simpara>
The behavior of an overloaded operator is the same as specifying &null; for the
<parameter>scale</parameter> parameter on the corresponding method.
</simpara>
</note>
</section>
<section xml:id="bcmath-number.synopsis">
&reftitle.classsynopsis;
<classsynopsis class="class">
<ooclass>
<modifier>final</modifier>
<modifier>readonly</modifier>
<classname>BcMath\Number</classname>
</ooclass>
<oointerface>
<modifier>implements</modifier>
<interfacename>Stringable</interfacename>
</oointerface>
<classsynopsisinfo role="comment">&Properties;</classsynopsisinfo>
<fieldsynopsis>
<modifier>public</modifier>
<type>string</type>
<varname linkend="bcmath-number.props.value">value</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<type>int</type>
<varname linkend="bcmath-number.props.scale">scale</varname>
</fieldsynopsis>
<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.bcmath-number')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='BcMath\\Number'])">
<xi:fallback/>
</xi:include>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.bcmath-number')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='BcMath\\Number'])">
<xi:fallback/>
</xi:include>
</classsynopsis>
</section>
<section xml:id="bcmath-number.props">
&reftitle.properties;
<variablelist>
<varlistentry xml:id="bcmath-number.props.value">
<term><varname>value</varname></term>
<listitem>
<simpara>
A string representation of an arbitrary precision number.
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="bcmath-number.props.scale">
<term><varname>scale</varname></term>
<listitem>
<simpara>
The scale value currently set on the object.
For objects resulting from calculations, this value is automatically computed and set,
unless the <parameter>scale</parameter> parameter was set in the calculation method.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</section>
</partintro>
&reference.bc.bcmath.entities.number;
</reference>
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