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Added localeconv() documentation
Updated setlocale() documentation to reference localeconv() git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@39604 c90b9560-bf6c-de11-be94-00142212c4b1
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Sean Bright
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1 changed files with 184 additions and 3 deletions
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@ -1068,6 +1068,188 @@ $colon_separated = implode (":", $array);
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</refsect1>
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</refentry>
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<refentry id="function.localeconv">
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<refnamediv>
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<refname>localeconv</refname>
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<refpurpose>Get numeric formatting information</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<funcsynopsis>
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<funcprototype>
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<funcdef>array <function>localeconv</function></funcdef>
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<void/>
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</funcprototype>
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</funcsynopsis>
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<para>
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Returns an associative array containing localized numeric and monetary
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formatting information.
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</para>
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<para>
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<function>localeconv</function> returns data based upon the current locale
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as set by <function>setlocale</function>. The associative array that is
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returned contains the following fields:
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<informaltable >
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Array element</entry>
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<entry>Description</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>decimal_point</entry>
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<entry>Decimal point character</entry>
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</row>
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<row>
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<entry>thousands_sep</entry>
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<entry>Thousands separator</entry>
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</row>
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<row>
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<entry>grouping</entry>
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<entry>Array containing numeric groupings</entry>
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</row>
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<row>
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<entry>int_curr_symbol</entry>
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<entry>International currency symbol (i.e. USD)</entry>
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</row>
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<row>
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<entry>currency_symbol</entry>
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<entry>Local currency symbol (i.e. $)</entry>
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</row>
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<row>
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<entry>mon_decimal_point</entry>
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<entry>Monetary decimal point character</entry>
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</row>
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<row>
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<entry>mon_thousands_sep</entry>
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<entry>Monetary thousands seperator</entry>
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</row>
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<row>
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<entry>mon_grouping</entry>
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<entry>Array containing monetary groupings</entry>
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</row>
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<row>
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<entry>positive_sign</entry>
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<entry>Sign for positive values</entry>
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</row>
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<row>
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<entry>negative_sign</entry>
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<entry>Sign for negative values</entry>
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</row>
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<row>
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<entry>int_frac_digits</entry>
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<entry>International fractional digits</entry>
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</row>
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<row>
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<entry>frac_digits</entry>
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<entry>Local fractional digits</entry>
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</row>
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<row>
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<entry>p_cs_precedes</entry>
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<entry>True if currency_symbol precedes a positive value, false if it succeeds one</entry>
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</row>
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<row>
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<entry>p_sep_by_space</entry>
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<entry>True if a space seperates currency_symbol from a positive value, false otherwise</entry>
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</row>
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<row>
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<entry>n_cs_precedes</entry>
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<entry>True if currency_symbol precedes a negative value, false if it succeeds one</entry>
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</row>
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<row>
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<entry>n_sep_by_space</entry>
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<entry>True if a space seperates currency_symbol from a negative value, false otherwise</entry>
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</row>
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<row valign="top">
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<entry>p_sign_posn</entry>
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<entry>
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<simplelist columns="2" type="horiz">
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<member>0</member>
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<member>Parentheses surround the quantity and currency_symbol</member>
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<member>1</member>
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<member>The sign string precedes the quantity and currency_symbol</member>
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<member>2</member>
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<member>The sign string succeeds the quantity and currency_symbol</member>
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<member>3</member>
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<member>The sign string immediately precedes the currency_symbol</member>
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<member>4</member>
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<member>The sign string immediately succeeds the currency_symbol</member>
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</simplelist>
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</entry>
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</row>
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<row valign="top">
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<entry>n_sign_posn</entry>
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<entry>
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<simplelist columns="2" type="horiz">
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<member>0</member>
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<member>Parentheses surround the quantity and currency_symbol</member>
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<member>1</member>
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<member>The sign string precedes the quantity and currency_symbol</member>
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<member>2</member>
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<member>The sign string succeeds the quantity and currency_symbol</member>
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<member>3</member>
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<member>The sign string immediately precedes the currency_symbol</member>
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<member>4</member>
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<member>The sign string immediately succeeds the currency_symbol</member>
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</simplelist>
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</para>
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<para>
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The grouping fields contain arrays that define the way numbers should be grouped.
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For example, the grouping field for the en_US locale, would contain a 2 item array
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with the values 3 and 3. The higher the index in the array, the farther left the
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grouping is. If an array element is equal to CHAR_MAX, no further grouping is done.
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If an array element is equal to 0, the previous element should be used.
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</para>
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<example>
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<title><function>localeconv</function> example</title>
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<programlisting role="php">
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setlocale(LC_ALL, "en_US");
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$locale_info = localeconv();
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echo "<PRE>\n";
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echo "--------------------------------------------\n";
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echo " Monetary information for current locale: \n";
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echo "--------------------------------------------\n\n";
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echo "int_curr_symbol: {$locale_info["int_curr_symbol"]}\n";
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echo "currency_symbol: {$locale_info["currency_symbol"]}\n";
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echo "mon_decimal_point: {$locale_info["mon_decimal_point"]}\n";
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echo "mon_thousands_sep: {$locale_info["mon_thousands_sep"]}\n";
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echo "positive_sign: {$locale_info["positive_sign"]}\n";
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echo "negative_sign: {$locale_info["negative_sign"]}\n";
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echo "int_frac_digits: {$locale_info["int_frac_digits"]}\n";
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echo "frac_digits: {$locale_info["frac_digits"]}\n";
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echo "p_cs_precedes: {$locale_info["p_cs_precedes"]}\n";
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echo "p_sep_by_space: {$locale_info["p_sep_by_space"]}\n";
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echo "n_cs_precedes: {$locale_info["n_cs_precedes"]}\n";
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echo "n_sep_by_space: {$locale_info["n_sep_by_space"]}\n";
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echo "p_sign_posn: {$locale_info["p_sign_posn"]}\n";
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echo "n_sign_posn: {$locale_info["n_sign_posn"]}\n";
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echo "</PRE>\n";
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</programlisting>
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</example>
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<para>
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The constant CHAR_MAX is also defined for the use mentioned above.
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</para>
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<note>
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<para>
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Added in PHP 4.0.5
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</para>
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</note>
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<para>
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See also: <function>setlocale</function>.
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</para>
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</refsect1>
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</refentry>
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<refentry id="function.ltrim">
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<refnamediv>
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<refname>ltrim</refname>
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@ -1474,13 +1656,12 @@ echo "<author id='$id'>
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</listitem>
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<listitem>
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<simpara>
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LC_MONETARY for localeconv() - not currently implemented in
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PHP
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LC_MONETARY for <function>localeconv</function>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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LC_NUMERIC for decimal separator
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LC_NUMERIC for decimal separator (See also: <function>localeconv</function>)
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</simpara>
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</listitem>
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<listitem>
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