cvs: phpdoc-zh /reference/var/functions settype.xml
| From: | Krazy Nio | Date: | Thu, 12 Jun 2003 13:55:59 +0000 |
| Subject: | cvs: phpdoc-zh /reference/var/functions settype.xml | ||
| Groups: | php.doc.zh | ||
| Request: | Send a blank email to doc-zh+get-1502@lists.php.net to get a copy of this message | ||
nio Thu Jun 12 09:55:59 2003 EDT
Added files:
/phpdoc-zh/reference/var/functions settype.xml
Log:
Add file
Index: phpdoc-zh/reference/var/functions/settype.xml
+++ phpdoc-zh/reference/var/functions/settype.xml
<?xml version="1.0" encoding="gb2312"?>
<!-- $Revision: 1.1 $ -->
<!-- $Author: nio $ -->
<!-- EN-Revision: 1.4 Maintainer: nio Status: ready -->
<!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
<refentry id="function.settype">
<refnamediv>
<refname>settype</refname>
<refpurpose>ÉèÖñäÁ¿µÄÀàÐÍ</refpurpose>
</refnamediv>
<refsect1>
<title>ÃèÊö</title>
<methodsynopsis>
<type>bool</type><methodname>settype</methodname>
<methodparam><type>mixed</type><parameter>var</parameter></methodparam>
<methodparam><type>string</type><parameter>type</parameter></methodparam>
</methodsynopsis>
<para>
½«±äÁ¿ <parameter>var</parameter> µÄÀàÐÍÉèÖóÉ
<parameter>type</parameter>¡£
</para>
<para>
<parameter>type</parameter> µÄ¿ÉÄÜֵΪ£º
<itemizedlist>
<listitem>
<simpara>
¡°boolean¡± £¨»òΪ¡°bool¡±£¬´Ó PHP 4.2.0 Æð£©
</simpara>
</listitem>
<listitem>
<simpara>
¡°integer¡± £¨»òΪ¡°int¡±£¬´Ó PHP 4.2.0 Æð£©
</simpara>
</listitem>
<listitem>
<simpara>
¡°float¡± £¨Ö»ÔÚ PHP 4.2.0
Ö®ºó¿ÉÒÔʹÓ㬶ÔÓھɰ汾ÖÐʹÓõġ°double¡±ÏÖÒÑÍ£Óã©
</simpara>
</listitem>
<listitem>
<simpara>
¡°string¡±
</simpara>
</listitem>
<listitem>
<simpara>
¡°array¡±
</simpara>
</listitem>
<listitem>
<simpara>
¡°object¡±
</simpara>
</listitem>
<listitem>
<simpara>
¡°null¡± £¨´Ó PHP 4.2.0 Æð£©
</simpara>
</listitem>
</itemizedlist>
</para>
<para>
&return.success;
</para>
<para>
<example>
<title><function>settype</function> ʾÀý</title>
<programlisting role="php">
<![CDATA[
$foo = "5bar"; // string
$bar = true; // boolean
settype($foo, "integer"); // $foo ÏÖÔÚÊÇ 5 (integer)
settype($bar, "string"); // $bar ÏÖÔÚÊÇ "1" (string)
]]>
</programlisting>
</example>
</para>
<para>
²Î¼û <function>gettype</function>¡¢<link
linkend="language.types.typecasting">ÀàÐÍת»»</link>ºÍ<link
linkend="language.types.type-juggling">ÀàÐÍÏ··¨</link>¡£
</para>
</refsect1>
</refentry>
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sgml-default-dtd-file:"../../../../manual.ced"
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
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