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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@331340 c90b9560-bf6c-de11-be94-00142212c4b1
171 lines
4.5 KiB
XML
171 lines
4.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.mb-regex-set-options" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>mb_regex_set_options</refname>
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<refpurpose>Set/Get the default options for mbregex functions</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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<type>string</type><methodname>mb_regex_set_options</methodname>
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<methodparam choice="opt"><type>string</type><parameter>options</parameter><initializer>mb_regex_set_options()</initializer></methodparam>
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</methodsynopsis>
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<simpara>
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Sets the default options described by <parameter>options</parameter>
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for multibyte regex functions.
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</simpara>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>options</parameter></term>
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<listitem>
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<para>
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The options to set. This is a a string where each
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character is an option. To set a mode, the mode
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character must be the last one set, however there
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can only be set one mode but multiple options.
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</para>
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<table>
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<title>Regex options</title>
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<tgroup cols="4">
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<thead>
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<row>
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<entry>Option</entry>
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<entry>Meaning</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>i</entry>
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<entry>Ambiguity match on</entry>
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</row>
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<row>
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<entry>x</entry>
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<entry>Enables extended pattern form</entry>
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</row>
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<row>
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<entry>m</entry>
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<entry><literal>'.'</literal> matches with newlines</entry>
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</row>
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<row>
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<entry>s</entry>
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<entry><literal>'^'</literal> -> <literal>'\A'</literal>, <literal>'$'</literal> -> <literal>'\Z'</literal></entry>
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</row>
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<row>
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<entry>p</entry>
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<entry>Same as both the <literal>m</literal> and <literal>s</literal> options</entry>
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</row>
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<row>
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<entry>l</entry>
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<entry>Finds longest matches</entry>
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</row>
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<row>
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<entry>n</entry>
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<entry>Ignores empty matches</entry>
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</row>
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<row>
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<entry>e</entry>
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<entry><function>eval</function> resulting code</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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<table>
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<title>Regex syntax modes</title>
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<tgroup cols="4">
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<thead>
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<row>
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<entry>Mode</entry>
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<entry>Meaning</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>j</entry>
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<entry>Java (Sun java.util.regex)</entry>
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</row>
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<row>
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<entry>u</entry>
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<entry>GNU regex</entry>
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</row>
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<row>
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<entry>g</entry>
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<entry>grep</entry>
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</row>
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<row>
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<entry>c</entry>
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<entry>Emacs</entry>
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</row>
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<row>
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<entry>r</entry>
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<entry>Ruby</entry>
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</row>
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<row>
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<entry>z</entry>
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<entry>Perl</entry>
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</row>
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<row>
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<entry>b</entry>
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<entry>POSIX Basic regex</entry>
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</row>
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<row>
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<entry>d</entry>
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<entry>POSIX Extended regex</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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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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The previous options. If <parameter>options</parameter> is omitted,
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it returns the <type>string</type> that describes the current options.
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</para>
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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>mb_split</function></member>
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<member><function>mb_ereg</function></member>
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<member><function>mb_eregi</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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