reference/intl/intlchar/foldcase.xml
1976eae0d815797af97a1e16c5cd90ffc2868395
1976eae0d815797af97a1e16c5cd90ffc2868395
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="intlchar.foldcase" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>IntlChar::foldCase</refname>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<modifier>public</modifier> <modifier>static</modifier> <type>mixed</type><methodname>IntlChar::foldCase</methodname>
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<methodparam><type>mixed</type><parameter>codepoint</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>options</parameter><initializer><constant>IntlChar::FOLD_CASE_DEFAULT</constant></initializer></methodparam>
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<methodsynopsis role="IntlChar">
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<modifier>public</modifier> <modifier>static</modifier> <type class="union"><type>int</type><type>string</type><type>null</type></type><methodname>IntlChar::foldCase</methodname>
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<methodparam><type class="union"><type>int</type><type>string</type></type><parameter>codepoint</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>options</parameter><initializer>IntlChar::FOLD_CASE_DEFAULT</initializer></methodparam>
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</methodsynopsis>
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<para>
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The given character is mapped to its case folding equivalent; if the character has no case folding equivalent,
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns the <emphasis>Simple_Case_Folding</emphasis> of the code point, if any; otherwise the code point itself.
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Returns the <emphasis>Simple_Case_Folding</emphasis> of the code point, if any; otherwise the code point itself on success,
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or &null; on failure.
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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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