mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-27 06:18:56 +00:00
f8c567a104
Patch provided by Andrey Gromov. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@341345 c90b9560-bf6c-de11-be94-00142212c4b1
116 lines
3.3 KiB
XML
116 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="intlchar.iswhitespace" 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::isWhitespace</refname>
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<refpurpose>Check if code point is a whitespace character according to ICU</refpurpose>
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</refnamediv>
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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>bool</type><methodname>IntlChar::isWhitespace</methodname>
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<methodparam><type>mixed</type><parameter>codepoint</parameter></methodparam>
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</methodsynopsis>
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<para>
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Determines if the specified code point is a whitespace character according to ICU.
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</para>
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<para>
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A character is considered to be a ICU whitespace character if and only if it satisfies one of the following criteria:
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<simplelist>
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<member>It is a Unicode Separator character (categories "Z" = "Zs" or "Zl" or "Zp"), but is not also a non-breaking space (U+00A0 NBSP or U+2007 Figure Space or U+202F Narrow NBSP).</member>
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<member>It is U+0009 HORIZONTAL TABULATION.</member>
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<member>It is U+000A LINE FEED.</member>
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<member>It is U+000B VERTICAL TABULATION.</member>
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<member>It is U+000C FORM FEED.</member>
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<member>It is U+000D CARRIAGE RETURN.</member>
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<member>It is U+001C FILE SEPARATOR.</member>
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<member>It is U+001D GROUP SEPARATOR.</member>
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<member>It is U+001E RECORD SEPARATOR.</member>
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<member>It is U+001F UNIT SEPARATOR.</member>
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</simplelist>
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<variablelist>
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<varlistentry>
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<term><parameter>codepoint</parameter></term>
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<listitem>
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&intl.codepoint.parameter;
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns &true; if
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<parameter>codepoint</parameter> is a whitespace character according to ICU, &false; if not.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<example>
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<title>&intl.codepoint.example;</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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var_dump(IntlChar::iswhitespace("A"));
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var_dump(IntlChar::iswhitespace(" "));
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var_dump(IntlChar::iswhitespace("\n"));
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var_dump(IntlChar::iswhitespace("\t"));
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var_dump(IntlChar::iswhitespace("\u{00A0}"));
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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bool(false)
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bool(true)
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bool(true)
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bool(true)
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bool(false)
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]]>
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</screen>
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</example>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>IntlChar::isspace</function></member>
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<member><function>IntlChar::isJavaSpaceChar</function></member>
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<member><function>IntlChar::isUWhiteSpace</function></member>
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</simplelist>
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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:"~/.phpdoc/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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