<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >runkit_class_emancipate</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="runkit Functions" HREF="ref.runkit.html"><LINK REL="PREVIOUS" TITLE="runkit_class_adopt" HREF="function.runkit-class-adopt.html"><LINK REL="NEXT" TITLE="runkit_constant_add" HREF="function.runkit-constant-add.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.runkit-class-adopt.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.runkit-constant-add.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.runkit-class-emancipate" ></A >runkit_class_emancipate</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN198823" ></A ><P > (PECL)</P >runkit_class_emancipate -- Convert an inherited class to a base class, removes any method whose scope is ancestral </DIV ><DIV CLASS="refsect1" ><A NAME="AEN198826" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >runkit_class_emancipate</B > ( string classname )<BR ></BR ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN198834" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >classname</CODE ></DT ><DD ><P > Name of class to emancipate </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN198843" ></A ><H2 >返回值</H2 ><P > 如果成功则返回 <TT CLASS="constant" ><B >TRUE</B ></TT >,失败则返回 <TT CLASS="constant" ><B >FALSE</B ></TT >。 </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN198848" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN198851" ></A ><P ><B >例 1. A <B CLASS="function" >runkit_class_emancipate()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#007700">class </font><font color="#0000BB">myParent </font><font color="#007700">{<br /> function </font><font color="#0000BB">parentFunc </font><font color="#007700">() {<br /> echo </font><font color="#DD0000">"Parent Function Output\n"</font><font color="#007700">;<br /> }<br />}<br />class </font><font color="#0000BB">myChild </font><font color="#007700">extends </font><font color="#0000BB">myParent </font><font color="#007700">{<br />}<br /><br /></font><font color="#0000BB">myChild</font><font color="#007700">::</font><font color="#0000BB">parentFunc</font><font color="#007700">();<br /></font><font color="#0000BB">runkit_class_emancipate</font><font color="#007700">(</font><font color="#DD0000">'myChild'</font><font color="#007700">);<br /></font><font color="#0000BB">myChild</font><font color="#007700">::</font><font color="#0000BB">parentFunc</font><font color="#007700">();<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >上例将输出:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >Parent Function Output Fatal error: Call to undefined function: parentFunc() in example.php on line 12</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN198857" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.runkit-class-adopt.html" ><B CLASS="function" >runkit_class_adopt()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.runkit-class-adopt.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.runkit-constant-add.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >runkit_class_adopt</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.runkit.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >runkit_constant_add</TD ></TR ></TABLE ></DIV ></BODY ></HTML >