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https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@90028 c90b9560-bf6c-de11-be94-00142212c4b1
232 lines
7 KiB
XML
232 lines
7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<!-- splitted from ./en/functions/strings.xml, last change in rev 1.68 -->
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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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<methodsynopsis>
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<type>array</type><methodname>localeconv</methodname>
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<void/>
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</methodsynopsis>
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<para>
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Returns an associative array containing localized numeric and
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monetary 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 separator</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>
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&true; if currency_symbol precedes a positive value, &false;
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if it succeeds one
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</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>
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&true; if a space separates currency_symbol from a positive
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value, &false; otherwise
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</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>
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&true; if currency_symbol precedes a negative value, &false;
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if it succeeds one
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</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>
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&true; if a space separates currency_symbol from a negative
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value, &false; otherwise
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</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>
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Parentheses surround the quantity and currency_symbol</member>
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<member>1</member>
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<member>
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The sign string precedes the quantity and currency_symbol
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</member>
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<member>2</member>
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<member>
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The sign string succeeds the quantity and currency_symbol
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</member>
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<member>3</member>
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<member>
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The sign string immediately precedes the currency_symbol
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</member>
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<member>4</member>
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<member>
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The sign string immediately succeeds the currency_symbol
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</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>
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Parentheses surround the quantity and currency_symbol
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</member>
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<member>1</member>
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<member>
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The sign string precedes the quantity and currency_symbol
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</member>
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<member>2</member>
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<member>
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The sign string succeeds the quantity and currency_symbol
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</member>
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<member>3</member>
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<member>
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The sign string immediately precedes the currency_symbol
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</member>
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<member>4</member>
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<member>The sign string immediately succeeds the currency_symbol
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</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
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should be grouped. For example, the grouping field for the en_US
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locale, would contain a 2 item array with the values 3 and 3.
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The higher the index in the array, the farther left the grouping
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is. If an array element is equal to CHAR_MAX, no further
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grouping is done. If an array element is equal to 0, the
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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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<![CDATA[
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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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]]>
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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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<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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<!-- 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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