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122 lines
4.4 KiB
HTML
122 lines
4.4 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>Get the canonicalized absolute pathname</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.eio-realpath" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">eio_realpath</h1>
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<p class="verinfo">(PECL eio >= 0.0.1dev)</p><p class="refpurpose"><span class="refname">eio_realpath</span> — <span class="dc-title">Get the canonicalized absolute pathname</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.eio-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>eio_realpath</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$pri</code></span>
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, <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span>
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[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code><span class="initializer"> = NULL</span></span>
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] ) : <span class="type">resource</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>eio_realpath()</strong></span> returns the canonicalized absolute
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pathname in <code class="parameter">result</code> argument of
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<code class="parameter">callback</code> function.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.eio-realpath-parameters">
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<h3 class="title">参数</h3>
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<dl>
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<dt>
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<code class="parameter">path</code></dt>
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<dd>
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<p class="para">
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Short pathname
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</p>
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</dd>
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<dt>
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<code class="parameter">pri</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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<dt>
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<code class="parameter">callback</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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<dt>
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<code class="parameter">data</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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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.eio-realpath-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.eio-realpath-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-4286">
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<p><strong>Example #1 <span class="function"><strong>eio_realpath()</strong></span> example</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 />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">getcwd</span><span style="color: #007700">());<br /><br />function </span><span style="color: #0000BB">my_realpath_allback</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">eio_realpath</span><span style="color: #007700">(</span><span style="color: #DD0000">"../"</span><span style="color: #007700">, </span><span style="color: #0000BB">EIO_PRI_DEFAULT</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_realpath_allback"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">eio_event_loop</span><span style="color: #007700">();<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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string(12) "/home/ruslan"
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string(5) "/home"
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</pre></div>
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</div>
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</div>
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</div>
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</div></div></div></body></html> |