mirror of
https://github.com/sigmasternchen/php-doc-en
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fe70c2fc5f
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@337986 c90b9560-bf6c-de11-be94-00142212c4b1
70 lines
2.1 KiB
XML
70 lines
2.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<sect1 xml:id="migration70.other-changes" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>Other Changes</title>
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<sect2 xml:id="migration70.other-changes.loosening-reserved-words">
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<title>Loosening Reserved Word Restrictions</title>
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<para>
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Globally reserved words as property, constant, and method names within classes,
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interfaces, and traits are now allowed. This reduces the surface of BC breaks
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when new keywords are introduced and avoids naming restrictions on APIs.
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</para>
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<para>
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This is particularly useful when creating internal DSLs with fluent interfaces:
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</para>
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<informalexample>
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<programlisting role="php">
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<![CDATA[
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<?php
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// 'new', 'private', and 'for' were previously unusable
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Project::new('Project Name')->private()->for('purpose here')->with('username here');
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?>
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]]>
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</programlisting>
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</informalexample>
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<para>
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The only limitation is that the <literal>class</literal> keyword still
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cannot be used as a constant name, otherwise it would conflict with the
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class name resolution syntax (<literal>ClassName::class</literal>).
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</para>
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</sect2>
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<sect2 xml:id="migration70.other-changes.remove-date-timezone-warning">
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<title>Removal of date.timezone Warning</title>
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<para>
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Previously, a warning was emitted if the
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<systemitem role="directive">date.timezone</systemitem> INI setting had not
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been set prior to using any date- or time-based functions. Now, this warning
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has been removed (with
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<systemitem role="directive">date.timezone</systemitem> still defaulting to
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UTC).
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</para>
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</sect2>
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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:"~/.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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