S.H.I.E.L.D.
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wenda-php


			
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							<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<meta name="language" content="zh-cn" />
<link rel="stylesheet" type="text/css" href="css/style.css" />
<link rel="stylesheet" type="text/css" href="css/api.css" />
<script type="text/javascript" src="js/jquery.js"></script>
<title>XSServer</title>
</head>

<body>
<div id="apiPage">

<div id="apiHeader">
<a href="http://www.xunsearch.com" target="_blank">Xunsearch PHP-SDK</a> v1.3.2 API 参考文档
</div><!-- end of header -->

<div id="content" class="api-index">
<h1>XSServer</h1>
<div id="nav">
<a href="index.html">All Packages</a>
| <a href="#properties">属性</a>
| <a href="#methods">方法(函数)</a>
</div>

<table class="summaryTable docClass">
<colgroup>
	<col class="col-name" />
	<col class="col-value" />
</colgroup>
<tr>
  <th>包</th>
  <td><a href="index.html#XS">XS</a></td>
</tr>
<tr>
  <th>继承关系</th>
  <td>class XSServer &raquo;
<a href="XSComponent.html">XSComponent</a></td>
</tr>
<tr>
  <th>子类</th>
  <td><a href="XSIndex.html">XSIndex</a>, <a href="XSSearch.html">XSSearch</a></td>
</tr>
<tr>
  <th>版本</th>
  <td>1.0.0</td>
</tr>
<tr>
  <th>源代码</th>
  <td><a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php">sdk/php/lib/XSServer.class.php</a></td>
</tr>
</table>

<div id="classDescription">
XSServer 服务器操作对象
同时兼容于 indexd, searchd, 所有交互均采用 <a href="XSCommand.html">XSCommand</a> 对象</div>

<a name="properties"></a>

<div class="summary docProperty">
<h2>Public 属性</h2>

<p><a href="#" class="toggle">隐去继承来的属性</a></p>

<table class="summaryTable">
<colgroup>
	<col class="col-property" />
	<col class="col-type" />
	<col class="col-description" />
	<col class="col-defined" />
</colgroup>
<tr>
  <th>名称</th><th>类型</th><th>描述</th><th>定义于</th>
</tr>
<tr id="project">
  <td><a href="XSServer.html#project-detail">project</a></td>
  <td>string</td>
  <td>获取当前项目名称</td>
  <td>XSServer</td>
</tr>
<tr id="respond">
  <td><a href="XSServer.html#respond-detail">respond</a></td>
  <td><a href="XSCommand.html">XSCommand</a></td>
  <td>从服务器读取响应指令</td>
  <td>XSServer</td>
</tr>
<tr id="socket">
  <td><a href="XSServer.html#socket-detail">socket</a></td>
  <td>mixed</td>
  <td>获取连接资源描述符</td>
  <td>XSServer</td>
</tr>
<tr id="xs">
  <td><a href="XSServer.html#xs-detail">xs</a></td>
  <td><a href="XS.html">XS</a></td>
  <td>服务端关联的 XS 对象</td>
  <td>XSServer</td>
</tr>
</table>
</div>

<a name="methods"></a>

<div class="summary docMethod">
<h2>Public 方法</h2>

<p><a href="#" class="toggle">隐去继承来的方法</a></p>

<table class="summaryTable">
<colgroup>
	<col class="col-method" />
	<col class="col-description" />
	<col class="col-defined" />
</colgroup>
<tr>
  <th>名称</th><th>描述</th><th>定义于</th>
</tr>
<tr id="__construct">
  <td><a href="XSServer.html#__construct-detail">__construct()</a></td>
  <td>构造函数, 打开连接</td>
  <td>XSServer</td>
</tr>
<tr id="__destruct">
  <td><a href="XSServer.html#__destruct-detail">__destruct()</a></td>
  <td>析构函数, 关闭连接</td>
  <td>XSServer</td>
</tr>
<tr class="inherited" id="__get">
  <td><a href="XSComponent.html#__get-detail">__get()</a></td>
  <td>魔术方法 __get</td>
  <td><a href="XSComponent.html">XSComponent</a></td>
</tr>
<tr class="inherited" id="__isset">
  <td><a href="XSComponent.html#__isset-detail">__isset()</a></td>
  <td>魔术方法 __isset</td>
  <td><a href="XSComponent.html">XSComponent</a></td>
</tr>
<tr class="inherited" id="__set">
  <td><a href="XSComponent.html#__set-detail">__set()</a></td>
  <td>魔术方法 __set</td>
  <td><a href="XSComponent.html">XSComponent</a></td>
</tr>
<tr class="inherited" id="__unset">
  <td><a href="XSComponent.html#__unset-detail">__unset()</a></td>
  <td>魔术方法 __unset</td>
  <td><a href="XSComponent.html">XSComponent</a></td>
</tr>
<tr id="close">
  <td><a href="XSServer.html#close-detail">close()</a></td>
  <td>关闭连接</td>
  <td>XSServer</td>
</tr>
<tr id="execCommand">
  <td><a href="XSServer.html#execCommand-detail">execCommand()</a></td>
  <td>执行服务端指令并获取返回值</td>
  <td>XSServer</td>
</tr>
<tr id="getProject">
  <td><a href="XSServer.html#getProject-detail">getProject()</a></td>
  <td>获取当前项目名称</td>
  <td>XSServer</td>
</tr>
<tr id="getRespond">
  <td><a href="XSServer.html#getRespond-detail">getRespond()</a></td>
  <td>从服务器读取响应指令</td>
  <td>XSServer</td>
</tr>
<tr id="getSocket">
  <td><a href="XSServer.html#getSocket-detail">getSocket()</a></td>
  <td>获取连接资源描述符</td>
  <td>XSServer</td>
</tr>
<tr id="hasRespond">
  <td><a href="XSServer.html#hasRespond-detail">hasRespond()</a></td>
  <td>判断服务端是否有可读数据</td>
  <td>XSServer</td>
</tr>
<tr id="open">
  <td><a href="XSServer.html#open-detail">open()</a></td>
  <td>打开服务端连接</td>
  <td>XSServer</td>
</tr>
<tr id="reopen">
  <td><a href="XSServer.html#reopen-detail">reopen()</a></td>
  <td>重新打开连接</td>
  <td>XSServer</td>
</tr>
<tr id="sendCommand">
  <td><a href="XSServer.html#sendCommand-detail">sendCommand()</a></td>
  <td>往服务器直接发送指令 (无缓存)</td>
  <td>XSServer</td>
</tr>
<tr id="setProject">
  <td><a href="XSServer.html#setProject-detail">setProject()</a></td>
  <td>设置当前项目</td>
  <td>XSServer</td>
</tr>
<tr id="setTimeout">
  <td><a href="XSServer.html#setTimeout-detail">setTimeout()</a></td>
  <td>设置服务端超时秒数</td>
  <td>XSServer</td>
</tr>
</table>
</div>

<a name="events"></a>

<h2>属性明细</h2>
<div class="detailHeader" id="project-detail">
project<span class="detailHeaderTag">
属性
</span>
</div>

<div class="signature">
public string <a href="XSServer.html#getProject"><b>getProject</b></a>()<br/>public void <a href="XSServer.html#setProject"><b>setProject</b></a>(string $name, string $home='')</div>

<p>获取当前项目名称</p>


<div class="detailHeader" id="respond-detail">
respond<span class="detailHeaderTag">
属性
 <em>只读</em> </span>
</div>

<div class="signature">
public <a href="XSCommand.html">XSCommand</a> <a href="XSServer.html#getRespond"><b>getRespond</b></a>()</div>

<p>从服务器读取响应指令</p>


<div class="detailHeader" id="socket-detail">
socket<span class="detailHeaderTag">
属性
 <em>只读</em> </span>
</div>

<div class="signature">
public mixed <a href="XSServer.html#getSocket"><b>getSocket</b></a>()</div>

<p>获取连接资源描述符</p>


<div class="detailHeader" id="xs-detail">
xs<span class="detailHeaderTag">
属性
</span>
</div>

<div class="signature">
public <a href="XS.html">XS</a> <b>$xs</b>;</div>

<p>服务端关联的 XS 对象</p>


<h2>方法明细</h2>

<div class="detailHeader" id="__construct-detail">
__construct()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>__construct</b>(string $conn=NULL, <a href="XS.html">XS</a> $xs=NULL)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$conn</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">服务端连接参数</td>
</tr>
<tr>
  <td class="paramNameCol">$xs</td>
  <td class="paramTypeCol"><a href="XS.html">XS</a></td>
  <td class="paramDescCol">需要捆绑的 xs 对象</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L140">sdk/php/lib/XSServer.class.php#L140</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">__construct</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">null</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$xs&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">null</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xs&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$xs</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$conn&nbsp;</span><span style="color: #007700">!==&nbsp;</span><span style="color: #0000BB">null</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br />}</span>
</span>
</code></div>
</div>

<p>构造函数, 打开连接</p>


<div class="detailHeader" id="__destruct-detail">
__destruct()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>__destruct</b>()</div>
</td></tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L150">sdk/php/lib/XSServer.class.php#L150</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">__destruct</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xs&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">null</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">close</span><span style="color: #007700">();<br />}</span>
</span>
</code></div>
</div>

<p>析构函数, 关闭连接</p>


<div class="detailHeader" id="close-detail">
close()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>close</b>(bool $ioerr=false)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$ioerr</td>
  <td class="paramTypeCol">bool</td>
  <td class="paramDescCol">关闭调用是否由于 IO 错误引起的, 以免发送 quit 指令</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L192">sdk/php/lib/XSServer.class.php#L192</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">close</span><span style="color: #007700">(</span><span style="color: #0000BB">$ioerr&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;!(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">&amp;&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN</span><span style="color: #007700">))<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!</span><span style="color: #0000BB">$ioerr&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">!==&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">write</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!</span><span style="color: #0000BB">$ioerr&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;!(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">&amp;&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">FILE</span><span style="color: #007700">))<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">CMD_QUIT</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">fwrite</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">|=&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}</span>
</span>
</code></div>
</div>

<p>关闭连接
附带发送发送 quit 命令</p>


<div class="detailHeader" id="execCommand-detail">
execCommand()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public mixed <b>execCommand</b>(mixed $cmd, int $res_arg=0, int $res_cmd=128)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$cmd</td>
  <td class="paramTypeCol">mixed</td>
  <td class="paramDescCol">要提交的指令, 若不是 XSCommand 实例则作为构造函数的第一参数创建对象</td>
</tr>
<tr>
  <td class="paramNameCol">$res_arg</td>
  <td class="paramTypeCol">int</td>
  <td class="paramDescCol">要求的响应参数, 默认为 CMD_NONE 即不检测, 若检测结果不符
       则认为命令调用失败, 会返回 false 并设置相应的出错信息</td>
</tr>
<tr>
  <td class="paramNameCol">$res_cmd</td>
  <td class="paramTypeCol">int</td>
  <td class="paramDescCol">要求的响应指令, 默认为 CMD_OK 即要求结果必须正确.</td>
</tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">mixed</td>
  <td class="paramDescCol">若无需要检测结果则返回 true, 其它返回响应的 XSCommand 对象</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L263">sdk/php/lib/XSServer.class.php#L263</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">execCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$res_arg&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">CMD_NONE</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$res_cmd&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">CMD_OK</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;create&nbsp;command&nbsp;object<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(!</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">instanceof&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;just&nbsp;cache&nbsp;the&nbsp;cmd&nbsp;for&nbsp;those&nbsp;need&nbsp;not&nbsp;answer<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">cmd&nbsp;</span><span style="color: #007700">&amp;&nbsp;</span><span style="color: #0000BB">0x80</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">.=&nbsp;</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">true</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;send&nbsp;cmd&nbsp;to&nbsp;server<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$buf&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">write</span><span style="color: #007700">(</span><span style="color: #0000BB">$buf</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;return&nbsp;true&nbsp;directly&nbsp;for&nbsp;local&nbsp;file<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">&amp;&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">FILE</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">true</span><span style="color: #007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;got&nbsp;the&nbsp;respond<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$res&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getRespond</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;check&nbsp;respond<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">cmd&nbsp;</span><span style="color: #007700">===&nbsp;</span><span style="color: #0000BB">CMD_ERR&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">$res_cmd&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">CMD_ERR</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;new&nbsp;</span><span style="color: #0000BB">XSException</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">buf</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">arg</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;got&nbsp;unexpected&nbsp;respond&nbsp;command<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">cmd&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">$res_cmd&nbsp;</span><span style="color: #007700">||&nbsp;(</span><span style="color: #0000BB">$res_arg&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">CMD_NONE&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">arg&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">$res_arg</span><span style="color: #007700">))<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;new&nbsp;</span><span style="color: #0000BB">XSException</span><span style="color: #007700">(</span><span style="color: #DD0000">'Unexpected&nbsp;respond&nbsp;{CMD:'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">cmd&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">',&nbsp;ARG:'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">arg&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'}'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>执行服务端指令并获取返回值</p>


<div class="detailHeader" id="getProject-detail">
getProject()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public string <b>getProject</b>()</div>
</td></tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">项目名称</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L224">sdk/php/lib/XSServer.class.php#L224</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">getProject</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_project</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>获取当前项目名称</p>


<div class="detailHeader" id="getRespond-detail">
getRespond()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public <a href="XSCommand.html">XSCommand</a> <b>getRespond</b>()</div>
</td></tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol"><a href="XSCommand.html">XSCommand</a></td>
  <td class="paramDescCol">成功返回响应指令</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L314">sdk/php/lib/XSServer.class.php#L314</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">getRespond</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;read&nbsp;data&nbsp;from&nbsp;server<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$buf&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">read</span><span style="color: #007700">(</span><span style="color: #0000BB">8</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$hdr&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">unpack</span><span style="color: #007700">(</span><span style="color: #DD0000">'Ccmd/Carg1/Carg2/Cblen1/Iblen'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$buf</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$res&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$hdr</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">buf&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">read</span><span style="color: #007700">(</span><span style="color: #0000BB">$hdr</span><span style="color: #007700">[</span><span style="color: #DD0000">'blen'</span><span style="color: #007700">]);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">buf1&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">read</span><span style="color: #007700">(</span><span style="color: #0000BB">$hdr</span><span style="color: #007700">[</span><span style="color: #DD0000">'blen1'</span><span style="color: #007700">]);<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$res</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>从服务器读取响应指令</p>


<div class="detailHeader" id="getSocket-detail">
getSocket()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public mixed <b>getSocket</b>()</div>
</td></tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">mixed</td>
  <td class="paramDescCol">连接标识, 仅用于内部测试等目的</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L215">sdk/php/lib/XSServer.class.php#L215</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">getSocket</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>获取连接资源描述符</p>


<div class="detailHeader" id="hasRespond-detail">
hasRespond()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public bool <b>hasRespond</b>()</div>
</td></tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">bool</td>
  <td class="paramDescCol">如果有返回 true, 否则返回 false</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L330">sdk/php/lib/XSServer.class.php#L330</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">hasRespond</span><span style="color: #007700">()<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;check&nbsp;socket<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">if&nbsp;(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock&nbsp;</span><span style="color: #007700">===&nbsp;</span><span style="color: #0000BB">null&nbsp;</span><span style="color: #007700">||&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">&amp;&nbsp;(</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN&nbsp;</span><span style="color: #007700">|&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">FILE</span><span style="color: #007700">))<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$wfds&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$xfds&nbsp;</span><span style="color: #007700">=&nbsp;array();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$rfds&nbsp;</span><span style="color: #007700">=&nbsp;array(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sock</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$res&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">stream_select</span><span style="color: #007700">(</span><span style="color: #0000BB">$rfds</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$wfds</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$xfds</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$res&nbsp;</span><span style="color: #007700">&gt;&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>判断服务端是否有可读数据
用于某些特别情况在 <a href="XSServer.html#getRespond">getRespond</a> 前先调用和判断, 以免阻塞</p>


<div class="detailHeader" id="open-detail">
open()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>open</b>(mixed $conn)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$conn</td>
  <td class="paramTypeCol">mixed</td>
  <td class="paramDescCol">服务端连接参数, 支持: &lt;端口号|host:port|本地套接字路径&gt;</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L161">sdk/php/lib/XSServer.class.php#L161</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">close</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$conn</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_sendBuffer&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_project&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">null</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">connect</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">^=&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xs&nbsp;</span><span style="color: #007700">instanceof&nbsp;</span><span style="color: #0000BB">XS</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setProject</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getName</span><span style="color: #007700">());<br />}</span>
</span>
</code></div>
</div>

<p>打开服务端连接
如果已关联 XS 对象, 则会同时切换至相应的项目名称</p>


<div class="detailHeader" id="reopen-detail">
reopen()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public XSServer <b>reopen</b>(bool $force=false)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$force</td>
  <td class="paramTypeCol">bool</td>
  <td class="paramDescCol">是否强制重新连接, 默认为否</td>
</tr>
<tr>
  <td class="paramNameCol">{return}</td>
  <td class="paramTypeCol">XSServer</td>
  <td class="paramDescCol">返回自己, 以便串接操作</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L180">sdk/php/lib/XSServer.class.php#L180</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">reopen</span><span style="color: #007700">(</span><span style="color: #0000BB">$force&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_flag&nbsp;</span><span style="color: #007700">&amp;&nbsp;</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">BROKEN&nbsp;</span><span style="color: #007700">||&nbsp;</span><span style="color: #0000BB">$force&nbsp;</span><span style="color: #007700">===&nbsp;</span><span style="color: #0000BB">true</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_conn</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">;<br />}</span>
</span>
</code></div>
</div>

<p>重新打开连接
仅应用于曾经成功打开的连并且异常关闭了</p>


<div class="detailHeader" id="sendCommand-detail">
sendCommand()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>sendCommand</b>(mixed $cmd)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$cmd</td>
  <td class="paramTypeCol">mixed</td>
  <td class="paramDescCol">要提交的指令, 支持 XSCommand 实例或 cmd 构造函数的第一参数</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L302">sdk/php/lib/XSServer.class.php#L302</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">sendCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">instanceof&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">XSCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">write</span><span style="color: #007700">(</span><span style="color: #0000BB">strval</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">));<br />}</span>
</span>
</code></div>
</div>

<p>往服务器直接发送指令 (无缓存)</p>


<div class="detailHeader" id="setProject-detail">
setProject()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>setProject</b>(string $name, string $home='')</div>
</td></tr>
<tr>
  <td class="paramNameCol">$name</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">项目名称</td>
</tr>
<tr>
  <td class="paramNameCol">$home</td>
  <td class="paramTypeCol">string</td>
  <td class="paramDescCol">项目在服务器上的目录路径, 可选参数(不得超过255字节).</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L234">sdk/php/lib/XSServer.class.php#L234</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">setProject</span><span style="color: #007700">(</span><span style="color: #0000BB">$name</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$home&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$name&nbsp;</span><span style="color: #007700">!==&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_project</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">=&nbsp;array(</span><span style="color: #DD0000">'cmd'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">CMD_USE</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'buf'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">$name</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'buf1'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">$home</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">execCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">CMD_OK_PROJECT</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">_project&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$name</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}</span>
</span>
</code></div>
</div>

<p>设置当前项目</p>


<div class="detailHeader" id="setTimeout-detail">
setTimeout()
<span class="detailHeaderTag">
方法
</span>
</div>

<table class="summaryTable">
<tr><td colspan="3">
<div class="signature2">
public void <b>setTimeout</b>(int $sec)</div>
</td></tr>
<tr>
  <td class="paramNameCol">$sec</td>
  <td class="paramTypeCol">int</td>
  <td class="paramDescCol">秒数, 设为 0则永不超时直到客户端主动关闭</td>
</tr>
</table>

<div class="sourceCode">
<b>源码:</b> <a class="sourceLink" href="https://github.com/hightman/xunsearch/blob/master/sdk/php/lib/XSServer.class.php#L248">sdk/php/lib/XSServer.class.php#L248</a> (<b><a href="#" class="show">显示</a></b>)
<div class="code"><code><span style="color: #000000">
<span style="color: #0000BB"></span><span style="color: #007700">public&nbsp;function&nbsp;</span><span style="color: #0000BB">setTimeout</span><span style="color: #007700">(</span><span style="color: #0000BB">$sec</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$cmd&nbsp;</span><span style="color: #007700">=&nbsp;array(</span><span style="color: #DD0000">'cmd'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">CMD_TIMEOUT</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'arg'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">$sec</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">execCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$cmd</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">CMD_OK_TIMEOUT_SET</span><span style="color: #007700">);<br />}</span>
</span>
</code></div>
</div>

<p>设置服务端超时秒数</p>


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