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101 lines
4.8 KiB
HTML
101 lines
4.8 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>Resolve the realpath of a provided path string</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.ssh2-sftp-realpath" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ssh2_sftp_realpath</h1>
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<p class="verinfo">(PECL ssh2 >= 0.9.0)</p><p class="refpurpose"><span class="refname">ssh2_sftp_realpath</span> — <span class="dc-title">Resolve the realpath of a provided path string</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ssh2-sftp-realpath-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>ssh2_sftp_realpath</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$sftp</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
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) : <span class="type">string</span></div>
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<p class="para rdfs-comment">
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Translates <code class="parameter">filename</code> into the effective real path
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on the remote filesystem.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ssh2-sftp-realpath-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">sftp</code></dt>
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<dd>
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<p class="para">
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An SSH2 SFTP resource opened by <span class="function"><a href="ssh2_sftp.html" class="function">ssh2_sftp()</a></span>.
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</p>
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</dd>
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<dt>
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<code class="parameter">filename</code></dt>
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<dd>
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<p class="para">
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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.ssh2-sftp-realpath-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns the real path as a string.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ssh2-sftp-realpath-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-5628">
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<p><strong>Example #1 Resolving a pathname</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 />$connection </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'shell.example.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">22</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ssh2_auth_password</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'username'</span><span style="color: #007700">, </span><span style="color: #DD0000">'password'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$sftp </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_sftp</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$realpath </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_sftp_realpath</span><span style="color: #007700">(</span><span style="color: #0000BB">$sftp</span><span style="color: #007700">, </span><span style="color: #DD0000">'/home/username/../../../..//./usr/../etc/passwd'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* $realpath is now: '/etc/passwd' */<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>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.ssh2-sftp-realpath-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="realpath.html" class="function" rel="rdfs-seeAlso">realpath()</a> - 返回规范化的绝对路径名</span></li>
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<li class="member"><span class="function"><a href="ssh2_sftp_symlink.html" class="function" rel="rdfs-seeAlso">ssh2_sftp_symlink()</a> - Create a symlink</span></li>
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<li class="member"><span class="function"><a href="ssh2_sftp_readlink.html" class="function" rel="rdfs-seeAlso">ssh2_sftp_readlink()</a> - Return the target of a symbolic link</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> |