mirror of
https://github.com/sigmasternchen/php-doc-en
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96c9d88bad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
62 lines
1.5 KiB
XML
62 lines
1.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<appendix xml:id="regex.examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Regular Expression Examples</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Returns true if "abc" is found anywhere in $string.
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ereg("abc", $string);
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// Returns true if "abc" is found at the beginning of $string.
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ereg("^abc", $string);
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// Returns true if "abc" is found at the end of $string.
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ereg("abc$", $string);
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// Returns true if client browser is Netscape 2, 3 or MSIE 3.
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eregi("(ozilla.[23]|MSIE.3)", $_SERVER["HTTP_USER_AGENT"]);
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// Places three space separated words into $regs[1], $regs[2] and $regs[3].
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ereg("([[:alnum:]]+) ([[:alnum:]]+) ([[:alnum:]]+)", $string, $regs);
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// Put a <br /> tag at the beginning of $string.
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$string = ereg_replace("^", "<br />", $string);
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// Put a <br /> tag at the end of $string.
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$string = ereg_replace("$", "<br />", $string);
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// Get rid of any newline characters in $string.
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$string = ereg_replace("\n", "", $string);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</appendix>
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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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