/php/splfileinfo.getperms.html

https://bitbucket.org/thncr/manuals · HTML · 76 lines · 63 code · 13 blank · 0 comment · 0 complexity · 36b23279e6bbf72d96c6cabab2219956 MD5 · raw file 

    

  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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  2. <html>
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  3.  <head>
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  4.   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
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  5.   <title>Gets file permissions</title>
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  6. 

  7.  </head>
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  8.  <body><div class="manualnavbar" style="text-align: center;">
    9. 

  9.  <div class="prev" style="text-align: left; float: left;"><a href="splfileinfo.getpathname.html">SplFileInfo::getPathname</a></div>
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  10.  <div class="next" style="text-align: right; float: right;"><a href="splfileinfo.getrealpath.html">SplFileInfo::getRealPath</a></div>
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  11.  <div class="up"><a href="class.splfileinfo.html">SplFileInfo</a></div>
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  12.  <div class="home"><a href="index.html">PHP Manual</a></div>
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  13. </div><hr /><div id="splfileinfo.getperms" class="refentry">
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  14.  <div class="refnamediv">
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  15.   <h1 class="refname">SplFileInfo::getPerms</h1>
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  16.   <p class="verinfo">(PHP 5 &gt;= 5.1.2)</p><p class="refpurpose"><span class="refname">SplFileInfo::getPerms</span> &mdash; <span class="dc-title">Gets file permissions</span></p>
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  17. 

  18.  </div>
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  19. 

  20.  <div class="refsect1 description" id="refsect1-splfileinfo.getperms-description">
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  21.   <h3 class="title">说明</h3>
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  22.   <div class="methodsynopsis dc-description">
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  23.    <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>SplFileInfo::getPerms</strong></span>
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  24.     ( <span class="methodparam">void</span>
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  25.    )</div>
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  26. 

  27.   <p class="para rdfs-comment">
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  28.    Gets the file permissions for the file.
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  29.   </p>
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  30.  </div>
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  31. 

  32. 

  33.  <div class="refsect1 parameters" id="refsect1-splfileinfo.getperms-parameters">
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  34.   <h3 class="title">参数</h3>
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  35.   <p class="para">此函数没有参数。</p>
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  36.  </div>
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  37. 

  38. 

  39.  <div class="refsect1 returnvalues" id="refsect1-splfileinfo.getperms-returnvalues">
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  40.   <h3 class="title">返回值</h3>
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  41.   <p class="para">
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  42.    Returns the file permissions.
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  43.   </p>
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  44.  </div>
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  45. 

  46. 

  47.  <div class="refsect1 examples" id="refsect1-splfileinfo.getperms-examples">
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  48.   <h3 class="title">范例</h3>
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  49.   <p class="para">
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  50.    <div class="example" id="example-3724">
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  51.     <p><strong>Example #1  <span class="function"><strong>SplFileInfo::getPerms()</strong></span> example</strong></p>
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  52.     <div class="example-contents">
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  53. <div class="phpcode"><code><span style="color: #000000">
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  54. <span style="color: #0000BB">&lt;?php<br />$info&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'/tmp'</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">substr</span><span style="color: #007700">(</span><span style="color: #0000BB">sprintf</span><span style="color: #007700">(</span><span style="color: #DD0000">'%o'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getPerms</span><span style="color: #007700">()),&nbsp;-</span><span style="color: #0000BB">4</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$info&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">substr</span><span style="color: #007700">(</span><span style="color: #0000BB">sprintf</span><span style="color: #007700">(</span><span style="color: #DD0000">'%o'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getPerms</span><span style="color: #007700">()),&nbsp;-</span><span style="color: #0000BB">4</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
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  55. </span>
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  56. </code></div>
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  57.     </div>
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  58. 

  59.     <div class="example-contents"><p>以上例程的输出类似于：</p></div>
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  60.     <div class="example-contents screen">
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  61. <div class="cdata"><pre>
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  62. 1777
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  63. 0644
    64. 

  64. </pre></div>
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  65.     </div>
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  66.    </div>
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  67.   </p>
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  68.  </div>
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  69. 

  70. 

  71. </div><hr /><div class="manualnavbar" style="text-align: center;">
    72. 

  72.  <div class="prev" style="text-align: left; float: left;"><a href="splfileinfo.getpathname.html">SplFileInfo::getPathname</a></div>
    73. 

  73.  <div class="next" style="text-align: right; float: right;"><a href="splfileinfo.getrealpath.html">SplFileInfo::getRealPath</a></div>
    74. 

  74.  <div class="up"><a href="class.splfileinfo.html">SplFileInfo</a></div>
    75. 

  75.  <div class="home"><a href="index.html">PHP Manual</a></div>
    76. 

  76. </div></body></html>
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