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104 lines
5.3 KiB
HTML
104 lines
5.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>返回给定目录的文件列表</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.ftp-nlist" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ftp_nlist</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">ftp_nlist</span> — <span class="dc-title">返回给定目录的文件列表</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ftp-nlist-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>ftp_nlist</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ftp_stream</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$directory</code></span>
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) : <span class="type">array</span></div>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ftp-nlist-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">ftp_stream</code></dt>
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<dd>
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<p class="para">
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FTP 连接资源。
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</p>
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</dd>
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<dt>
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<code class="parameter">directory</code></dt>
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<dd>
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<p class="para">
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指定要列表的目录。本参数接受带参数的形式，例如：
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ftp_nlist($conn_id, "-la /you/dir");
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注意此参数不对传入值做处理，在目录或者文件名包括空格或特殊的情况下，可能会存在问题。
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.ftp-nlist-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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如果成功则返回给定目录下的文件名组成的数组，否则返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ftp-nlist-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-5325">
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<p><strong>Example #1 <span class="function"><strong>ftp_nlist()</strong></span> 例子</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">// set up basic connection<br /></span><span style="color: #0000BB">$conn_id </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$ftp_server</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$login_result </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_login</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">, </span><span style="color: #0000BB">$ftp_user_name</span><span style="color: #007700">, </span><span style="color: #0000BB">$ftp_user_pass</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// check connection<br /></span><span style="color: #007700">if ((!</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">) || (!</span><span style="color: #0000BB">$login_result</span><span style="color: #007700">)) {<br /> die(</span><span style="color: #DD0000">"FTP connection has failed !"</span><span style="color: #007700">);<br />}<br /> <br /></span><span style="color: #FF8000">// get contents of the root directory<br /></span><span style="color: #0000BB">$contents </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_nlist</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">, </span><span style="color: #DD0000">"/"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// output $contents<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$contents</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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<div class="example-contents"><p>以上例程的输出类似于：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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array(3) {
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[0]=>
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string(11) "public_html"
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[1]=>
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string(10) "public_ftp"
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[2]=>
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string(3) "www"
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.ftp-nlist-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="ftp_rawlist.html" class="function" rel="rdfs-seeAlso">ftp_rawlist()</a> - 返回指定目录下文件的详细列表</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |