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@@ -1,6 +1,5 @@

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<?xml version="1.0" encoding="utf-8"?>

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<!-- $Revision$ -->

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<refentry xml:id="intlchar.chardigitvalue" 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::charDigitValue</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>int</type><methodname>IntlChar::charDigitValue</methodname>

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<methodparam><type>mixed</type><parameter>codepoint</parameter></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>null</type></type><methodname>IntlChar::charDigitValue</methodname>

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<methodparam><type class="union"><type>int</type><type>string</type></type><parameter>codepoint</parameter></methodparam>

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</methodsynopsis>

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<para>

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Returns the decimal digit value of a decimal digit character.

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&reftitle.returnvalues;

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<para>

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The decimal digit value of <parameter>codepoint</parameter>,

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or <literal>-1</literal> if it is not a decimal digit character.

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or <literal>-1</literal> if it is not a decimal digit character. Returns &null; on failure.

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</para>

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</refsect1>

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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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