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call.xml
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call.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 9c74079f12d67cabb52c124d761f48275417d7eb Maintainer: Jader Status: ready -->
<!-- CREDITS: mowangjuanzi -->
<refentry xml:id="closure.call" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>Closure::call</refname>
<refpurpose>绑定并调用闭包</refpurpose>
</refnamediv>
<refsect1 role="description"><!-- {{{ -->
&reftitle.description;
<methodsynopsis role="Closure">
<modifier>public</modifier> <type>mixed</type><methodname>Closure::call</methodname>
<methodparam><type>object</type><parameter>newThis</parameter></methodparam>
<methodparam rep="repeat"><type>mixed</type><parameter>args</parameter></methodparam>
</methodsynopsis>
<para>
暂时将闭包绑定到 <parameter>newThis</parameter>,并使用任意给定的参数调用它。
</para>
</refsect1><!-- }}} -->
<refsect1 role="parameters"><!-- {{{ -->
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>newThis</parameter></term>
<listitem>
<para>
在调用期间将闭包绑定到 <type>object</type>。
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>args</parameter></term>
<listitem>
<para>
零个或多个参数,他们将作为参数传递给闭包。
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1><!-- }}} -->
<refsect1 role="returnvalues"><!-- {{{ -->
&reftitle.returnvalues;
<para>
返回闭包的返回值。
</para>
</refsect1><!-- }}} -->
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>Closure::call</function> 示例</title>
<programlisting role="php">
<![CDATA[
<?php
class Value {
protected $value;
public function __construct($value) {
$this->value = $value;
}
public function getValue() {
return $this->value;
}
}
$three = new Value(3);
$four = new Value(4);
$closure = function ($delta) { var_dump($this->getValue() + $delta); };
$closure->call($three, 4);
$closure->call($four, 4);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
int(7)
int(8)
]]>
</screen>
</example>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->