mirror of
https://github.com/sigmasternchen/php-doc-en
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ede9d209f6
- Rather than implying that parentheses are optional, make clear that they are never part of the syntax for these keywords. - Don't spend so many examples on different types of string. - Do include examples of non-string arguments. - Add a note with additional examples of how parentheses interact. - Don't refer to either construct as "function-like", instead use the term "expression" consistently. - Additional tidying to make the pages more consistent with each other. - Add "print" to the list of language constructs which are documented as functions. - Remove mention of what PHP versions below 5.4 did with short echo tags.
79 lines
2.5 KiB
XML
79 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<chapter xml:id="language.control-structures" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>Control Structures</title>
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<sect1 xml:id="control-structures.intro">
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<title>Introduction</title>
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<simpara>
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Any PHP script is built out of a series of statements. A statement
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can be an assignment, a function call, a loop, a conditional
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statement or even a statement that does nothing (an empty
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statement). Statements usually end with a semicolon. In addition,
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statements can be grouped into a statement-group by encapsulating a
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group of statements with curly braces. A statement-group is a
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statement by itself as well. The various statement types are
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described in this chapter.
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</simpara>
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<sect2 role="seealso">
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&reftitle.seealso;
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<para>
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The following are also considered language constructs even though they are
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referenced under functions in the manual.
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</para>
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<para>
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<simplelist>
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<member><function>list</function></member>
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<member><function>array</function></member>
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<member><function>echo</function></member>
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<member><function>eval</function></member>
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<member><function>print</function></member>
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</simplelist>
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</para>
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</sect2>
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</sect1>
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&language.control-structures.if;
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&language.control-structures.else;
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&language.control-structures.elseif;
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&language.control-structures.alternative-syntax;
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&language.control-structures.while;
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&language.control-structures.do-while;
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&language.control-structures.for;
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&language.control-structures.foreach;
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&language.control-structures.break;
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&language.control-structures.continue;
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&language.control-structures.switch;
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&language.control-structures.match;
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&language.control-structures.declare;
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&language.control-structures.return;
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&language.control-structures.require;
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&language.control-structures.include;
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&language.control-structures.require-once;
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&language.control-structures.include-once;
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&language.control-structures.goto;
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</chapter>
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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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