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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Fetches the machine's default NIS domain</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.yp-first.html">yp_first</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.yp-master.html">yp_master</a></div> <div class="up"><a href="ref.nis.html">YP/NIS Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.yp-get-default-domain" class="refentry"> <div class="refnamediv"> <h1 class="refname">yp_get_default_domain</h1> <p class="verinfo">(PHP 4, PHP 5 <= 5.0.5)</p><p class="refpurpose"><span class="refname">yp_get_default_domain</span> — <span class="dc-title">Fetches the machine's default NIS domain</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><b><b>yp_get_default_domain</b></b></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Returns the default domain of the node. Can be used as the domain parameter for successive NIS calls. </p> <p class="para"> A NIS domain can be described a group of NIS maps. Every host that needs to look up information binds itself to a certain domain. Refer to the documents mentioned at the beginning for more detailed information. </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the default domain of the node or <b><tt>FALSE</tt></b>. Can be used as the domain parameter for successive NIS calls. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Example for the default domain</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$domain </span><span style="color: #007700">= </span><span style="color: #0000BB">yp_get_default_domain</span><span style="color: #007700">();<br />echo </span><span style="color: #DD0000">"Default NIS domain is: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$domain</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.yp-first.html">yp_first</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.yp-master.html">yp_master</a></div> <div class="up"><a href="ref.nis.html">YP/NIS Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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