control-structures.xml

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<chapter xml:id="language.control-structures" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <title>Control Structures</title>

 <sect1 xml:id="control-structures.intro">
  <title>Introduction</title>
  <simpara>
   Any PHP script is built out of a series of statements. A statement
   can be an assignment, a function call, a loop, a conditional
   statement or even a statement that does nothing (an empty
   statement). Statements usually end with a semicolon. In addition,
   statements can be grouped into a statement-group by encapsulating a
   group of statements with curly braces. A statement-group is a
   statement by itself as well. The various statement types are
   described in this chapter.
  </simpara>

  <sect2 role="seealso">
   &reftitle.seealso;
   <para>
    The following are also considered language constructs even though they are
    referenced under functions in the manual.
   </para>
   <para>
    <simplelist>
     <member><function>list</function></member>
     <member><function>array</function></member>
     <member><function>echo</function></member>
     <member><function>eval</function></member>
     <member><function>print</function></member>
    </simplelist>
   </para>
  </sect2>

 </sect1>

 &language.control-structures.if;
 &language.control-structures.else;
 &language.control-structures.elseif;
 &language.control-structures.alternative-syntax;
 &language.control-structures.while;
 &language.control-structures.do-while;
 &language.control-structures.for;
 &language.control-structures.foreach;
 &language.control-structures.break;
 &language.control-structures.continue;
 &language.control-structures.switch;
 &language.control-structures.match;
 &language.control-structures.declare;
 &language.control-structures.return;
 &language.control-structures.require;
 &language.control-structures.include;
 &language.control-structures.require-once;
 &language.control-structures.include-once;
 &language.control-structures.goto;

</chapter>

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