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Unfinished initial documentation
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@109292 c90b9560-bf6c-de11-be94-00142212c4b1
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Jesus M. Castagnetto
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181
reference/strings/functions/money-format.xml
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181
reference/strings/functions/money-format.xml
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1 $ -->
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<refentry id="function.money-format">
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<refnamediv>
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<refname>money_format</refname>
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<refpurpose>Formats a number as a currency string</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>string</type><methodname>money_format</methodname>
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<methodparam><type>string</type><parameter>format</parameter></methodparam>
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<methodparam><type>float</type><parameter>number</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>money_format</function> returns a formatted version of
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<parameter>number</parameter>. This function wraps the C library
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function <function>strfmon</function>, with the difference that
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this implementation converts only one number at a time.
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</para>
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<para>
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The format specification consists of the following sequence:
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<itemizedlist>
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<listitem><para>a <literal>%</literal> character</para></listitem>
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<listitem><para>optional flags</para></listitem>
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<listitem><para>optional field width</para></listitem>
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<listitem><para>optional left precision</para></listitem>
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<listitem><para>optional right precision</para></listitem>
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<listitem><para>a required conversion character</para></listitem>
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</itemizedlist>
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</para>
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<formalpara>
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<title>Flags</title>
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<para>
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One or more of the optional flags below can be used:
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<variablelist>
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<varlistentry>
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<term><literal>=</literal><replaceable>f</replaceable></term>
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<listitem>
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<para>
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The character <literal>=</literal> followed by a a (single byte)
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character <replaceable>f</replaceable> to be used as the numeric fill
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character. The default fill character is space.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>^</literal></term>
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<listitem>
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<para>
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Disable the use of grouping characters (as defined
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by the current locale).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>+</literal> or <literal>(</literal></term>
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<listitem>
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<para>
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Specify the formatting style for positive and negative numbers.
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If <literal>+</literal> is used, the locale's equivalent for
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<literal>+</literal> and <literal>-</literal> will be used. If
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<literal>(</literal> is used, negative amounts are enclosed in
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parenthesis. If no specification is given, the default is
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<literal>+</literal>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>!</literal></term>
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<listitem>
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<para>
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Suppress the currency symbol from the output string.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>-</literal></term>
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<listitem>
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<para>
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If present, it will make all fields left-justified (padded to the
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right), as opposed to the default which is for the fields to be
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right-justified (padded to the left).
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</formalpara>
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<formalpara>
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<title>Field width</title>
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<para>
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<variablelist>
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<varlistentry>
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<term><replaceable>w</replaceable></term>
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<listitem>
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<para>
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A decimal digit string specifying a minimum field width. Field will
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be right-justified unless the flag <literal>-</literal> is used.
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Default value is 0 (zero).
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</formalpara>
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<formalpara>
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<title>Left precision</title>
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<para>
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<variablelist>
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<varlistentry>
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<term><literal>#</literal><replaceable>n</replaceable></term>
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<listitem>
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<para>
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</formalpara>
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<para>
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<example>
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<title><function>number_format</function> Example</title>
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<para>
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For instance, French notation usually use two decimals,
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comma (',') as decimal separator, and space (' ') as
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thousand separator. This is achieved with this line :
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$number = 1234.56;
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// english notation (default)
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$english_format_number = number_format($number);
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// 1,234
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// French notation
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$nombre_format_francais = number_format($number, 2, ',', ' ');
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// 1 234,56
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$number = 1234.5678;
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// english notation without thousands seperator
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$english_format_number = number_format($number, 2, '.', '');
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// 1234.57
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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See also: <function>number_format</function>,<function>sprintf</function>,
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<function>printf</function> and <function>sscanf</function>.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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