﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-prabl-随笔分类-PHP自学之路</title><link>http://www.cppblog.com/prabl/category/1551.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 22 May 2008 16:47:56 GMT</lastBuildDate><pubDate>Thu, 22 May 2008 16:47:56 GMT</pubDate><ttl>60</ttl><item><title>各种包含</title><link>http://www.cppblog.com/prabl/archive/2006/04/28/6411.html</link><dc:creator>蕃豆仁</dc:creator><author>蕃豆仁</author><pubDate>Fri, 28 Apr 2006 02:37:00 GMT</pubDate><guid>http://www.cppblog.com/prabl/archive/2006/04/28/6411.html</guid><wfw:comment>http://www.cppblog.com/prabl/comments/6411.html</wfw:comment><comments>http://www.cppblog.com/prabl/archive/2006/04/28/6411.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/prabl/comments/commentRss/6411.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/prabl/services/trackbacks/6411.html</trackback:ping><description><![CDATA[php可以使用include,require,include_once,require_once来将其它文件包含到当前文件中.<br />include和require的区别:<br />当被包含文件不存在时,include给出一个警告,并继续执行后面的代码;而require则会抛出一个错误,并停止执行代码.<br />include_once和require的区别同上.<br />include和include_once的区别在于:<br />如果文件已经包含进来了include_once不会再包含了,而include则继续包含.<br />require和require_once的区别同上.<img src ="http://www.cppblog.com/prabl/aggbug/6411.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/prabl/" target="_blank">蕃豆仁</a> 2006-04-28 10:37 <a href="http://www.cppblog.com/prabl/archive/2006/04/28/6411.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>PHP中的引用（&amp;）</title><link>http://www.cppblog.com/prabl/archive/2006/04/24/6123.html</link><dc:creator>蕃豆仁</dc:creator><author>蕃豆仁</author><pubDate>Mon, 24 Apr 2006 01:09:00 GMT</pubDate><guid>http://www.cppblog.com/prabl/archive/2006/04/24/6123.html</guid><wfw:comment>http://www.cppblog.com/prabl/comments/6123.html</wfw:comment><comments>http://www.cppblog.com/prabl/archive/2006/04/24/6123.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/prabl/comments/commentRss/6123.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/prabl/services/trackbacks/6123.html</trackback:ping><description><![CDATA[
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #000000">&lt;?</span>
				<span style="COLOR: #000000">php<br /></span>
				<span style="COLOR: #008000">//</span>
				<span style="COLOR: #008000">引用</span>
				<span style="COLOR: #008000">
						<br />
				</span>
				<span style="COLOR: #0000ff">class</span>
				<span style="COLOR: #000000"> myclass<br />{<br />    </span>
				<span style="COLOR: #0000ff">var</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$name</span>
				<span style="COLOR: #000000">;<br />    </span>
				<span style="COLOR: #0000ff">var</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$age</span>
				<span style="COLOR: #000000">;<br />    </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> myclass(</span>
				<span style="COLOR: #800080">$name_</span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">凌</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">,</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$age_</span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000">23</span>
				<span style="COLOR: #000000">)<br />    {<br />        </span>
				<span style="COLOR: #800080">$this</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> name </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$name_</span>
				<span style="COLOR: #000000">;<br />        </span>
				<span style="COLOR: #800080">$this</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> age </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$age_</span>
				<span style="COLOR: #000000">;<br />    }<br />    </span>
				<span style="COLOR: #0000ff">function</span>
				<span style="COLOR: #000000"> showinfo(</span>
				<span style="COLOR: #800080">$obj</span>
				<span style="COLOR: #000000">)<br />    {<br />        </span>
				<span style="COLOR: #0000ff">echo</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">&lt;div&gt;\$</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #800080">$obj</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000"> -&gt; name = </span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$this</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> name</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">;\$</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #800080">$obj</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000"> -&gt; age=</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #800080">$this</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> age</span>
				<span style="COLOR: #000000">.</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">&lt;/div&gt;</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000"> ;<br />    }<br />}<br /><br /></span>
				<span style="COLOR: #800080">$myfun</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">new</span>
				<span style="COLOR: #000000"> myclass();<br /></span>
				<span style="COLOR: #800080">$myfun</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> showinfo(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">myfun</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">);<br /></span>
				<span style="COLOR: #800080">$myfun1</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">&amp;</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">new</span>
				<span style="COLOR: #000000"> myclass(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">张三</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">); </span>
				<span style="COLOR: #008000">//</span>
				<span style="COLOR: #008000">无法理解</span>
				<span style="COLOR: #008000">
						<br />
				</span>
				<span style="COLOR: #800080">$myfun1</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> showinfo(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">myfun1</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">);<br /></span>
				<span style="COLOR: #800080">$myfun2</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">&amp;</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$myfun</span>
				<span style="COLOR: #000000">; </span>
				<span style="COLOR: #008000">//</span>
				<span style="COLOR: #008000">和$myfun指向同一个地方</span>
				<span style="COLOR: #008000">
						<br />
				</span>
				<span style="COLOR: #800080">$myfun2</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">-&gt;</span>
				<span style="COLOR: #000000"> showinfo(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">myfun2</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">);<br /><br /></span>
				<span style="COLOR: #008000">//</span>
				<span style="COLOR: #008000">简单数据类型的引用</span>
				<span style="COLOR: #008000">
						<br />
				</span>
				<span style="COLOR: #800080">$a</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">0</span>
				<span style="COLOR: #000000">;<br /></span>
				<span style="COLOR: #800080">$b</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">&amp;</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$a</span>
				<span style="COLOR: #000000">;<br /></span>
				<span style="COLOR: #800080">$b</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">1</span>
				<span style="COLOR: #000000">;<br /></span>
				<span style="COLOR: #0000ff">echo</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #800080">$a</span>
				<span style="COLOR: #000000">; </span>
				<span style="COLOR: #008000">//</span>
				<span style="COLOR: #008000">是1不是0</span>
				<span style="COLOR: #008000">
						<br />
				</span>
				<span style="COLOR: #000000">?&gt;</span>
		</div>
<img src ="http://www.cppblog.com/prabl/aggbug/6123.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/prabl/" target="_blank">蕃豆仁</a> 2006-04-24 09:09 <a href="http://www.cppblog.com/prabl/archive/2006/04/24/6123.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>PHP的函数重载</title><link>http://www.cppblog.com/prabl/archive/2006/04/24/6122.html</link><dc:creator>蕃豆仁</dc:creator><author>蕃豆仁</author><pubDate>Mon, 24 Apr 2006 00:52:00 GMT</pubDate><guid>http://www.cppblog.com/prabl/archive/2006/04/24/6122.html</guid><wfw:comment>http://www.cppblog.com/prabl/comments/6122.html</wfw:comment><comments>http://www.cppblog.com/prabl/archive/2006/04/24/6122.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.cppblog.com/prabl/comments/commentRss/6122.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/prabl/services/trackbacks/6122.html</trackback:ping><description><![CDATA[通用方法：（使用参数的默认值实现）
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #000000">&lt;?</span><span style="COLOR: #000000">php<br /></span><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000"> myclass<br />{<br />    </span><span style="COLOR: #0000ff">var</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$name</span><span style="COLOR: #000000">;<br />    </span><span style="COLOR: #0000ff">var</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age</span><span style="COLOR: #000000">;<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> myclass(</span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">凌</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age_</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">23</span><span style="COLOR: #000000">)<br />    {<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">;<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age_</span><span style="COLOR: #000000">;<br />    }<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">)<br />    {<br />        </span><span style="COLOR: #0000ff">echo</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;div&gt;\$</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> -&gt; name = </span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;\$</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> -&gt; age=</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;/div&gt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> ;<br />    }<br />}<br /><br /></span><span style="COLOR: #800080">$myfun</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myclass();<br /></span><span style="COLOR: #800080">$myfun</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myclass(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">张三</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun1</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun2</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myclass(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">李四</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">25</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun2</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun2</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #000000">?&gt;</span></div><p>另一种方式（使用系统函数实现）</p><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #000000">&lt;?</span><span style="COLOR: #000000">php<br /></span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">函数重载</span><span style="COLOR: #008000"><br /></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000"> myfun<br />{<br />    </span><span style="COLOR: #0000ff">var</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$name</span><span style="COLOR: #000000">;<br />    </span><span style="COLOR: #0000ff">var</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age</span><span style="COLOR: #000000">;<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> myfun1(</span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">)<br />    {<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">;<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">23</span><span style="COLOR: #000000">;<br />    }<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> myfun2(</span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age_</span><span style="COLOR: #000000">)<br />    {<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$name_</span><span style="COLOR: #000000">;<br />        </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$age_</span><span style="COLOR: #000000">;<br />    }<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> myfun()<br />    {<br />        </span><span style="COLOR: #800080">$args_num</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #008080">func_num_args</span><span style="COLOR: #000000">(); </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">获取参数个数</span><span style="COLOR: #008000"><br /></span><span style="COLOR: #000000">        </span><span style="COLOR: #800080">$args</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #008080">func_get_args</span><span style="COLOR: #000000">(); </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">获取参数列表</span><span style="COLOR: #008000"><br /></span><span style="COLOR: #000000">        <br />        </span><span style="COLOR: #0000ff">switch</span><span style="COLOR: #000000">(</span><span style="COLOR: #800080">$args_num</span><span style="COLOR: #000000">)<br />        {<br />            </span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">:</span><span style="COLOR: #000000"><br />                </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> myfun1(</span><span style="COLOR: #800080">$args</span><span style="COLOR: #000000">[</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">]);<br />                </span><span style="COLOR: #0000ff">break</span><span style="COLOR: #000000">;<br />            </span><span style="COLOR: #0000ff">case</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">:</span><span style="COLOR: #000000"><br />                </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> myfun2(</span><span style="COLOR: #800080">$args</span><span style="COLOR: #000000">[</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$args</span><span style="COLOR: #000000">[</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">]);<br />                </span><span style="COLOR: #0000ff">break</span><span style="COLOR: #000000">;<br />            </span><span style="COLOR: #0000ff">default</span><span style="COLOR: #000000">:</span><span style="COLOR: #000000"><br />                </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">凌</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;<br />                </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">23</span><span style="COLOR: #000000">;<br />                </span><span style="COLOR: #0000ff">break</span><span style="COLOR: #000000">;<br />        }<br />    }<br />    </span><span style="COLOR: #0000ff">function</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">)<br />    {<br />        </span><span style="COLOR: #0000ff">echo</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;div&gt;\$</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> -&gt; name = </span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000"> </span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> name</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">;\$</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$obj</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> -&gt; age=</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">.</span><span style="COLOR: #800080">$this</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> age</span><span style="COLOR: #000000">.</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&lt;/div&gt;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"> ;<br />    }<br />}<br /><br /></span><span style="COLOR: #800080">$myfun</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myfun();<br /></span><span style="COLOR: #800080">$myfun</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myfun(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">张三</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun1</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun2</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> myfun(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">李四</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">25</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #800080">$myfun2</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-&gt;</span><span style="COLOR: #000000"> showinfo(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">myfun2</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #000000">?&gt;</span></div><img src ="http://www.cppblog.com/prabl/aggbug/6122.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/prabl/" target="_blank">蕃豆仁</a> 2006-04-24 08:52 <a href="http://www.cppblog.com/prabl/archive/2006/04/24/6122.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>