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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@205288 c90b9560-bf6c-de11-be94-00142212c4b1
56 lines
1.8 KiB
XML
56 lines
1.8 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1" ?>
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<!-- $Revision: 1.2 $ -->
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<sect1 id="zend.intro">
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<title>Introduction</title>
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<abstract>
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<para>Those who know don't talk.</para>
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<para>Those who talk don't know.</para>
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</abstract>
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<para>
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Sometimes, PHP "as is" simply isn't enough. Although these cases are rare
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for the average user, professional applications will soon lead PHP to the edge
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of its capabilities, in terms of either speed or functionality. New
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functionality cannot always be implemented natively due to language
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restrictions and inconveniences that arise when having to carry around a huge
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library of default code appended to every single script, so another method
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needs to be found for overcoming these eventual lacks in PHP.
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</para>
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<para>
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As soon as this point is reached, it's time to touch the heart of PHP
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and take a look at its core, the C code that makes PHP go.
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</para>
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<warning>
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<para>
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This information is currently rather outdated,
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parts of it only cover early stages of the ZendEngine 1.0 API
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as it was used in early versions of PHP 4.
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</para>
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<para>
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More recent information may be found in the various README files that
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come with the PHP source and the
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<ulink url="&url.zend.internals;">Internals"</ulink>
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section on the Zend website.
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</para>
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</warning>
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</sect1>
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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:"../../../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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