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?>
<div id="function.fileperms" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">fileperms</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">fileperms</span> &mdash; <span class="dc-title">Gets file permissions</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.fileperms-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>fileperms</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$filename</code></span>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Gets permissions for the given file.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.fileperms-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">filename</code></dt>
     <dd>
      <p class="para">
       Path to the file.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.fileperms-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   Returns the file&#039;s permissions as a numeric mode. Lower bits of this mode
   are the same as the permissions expected by <span class="function"><a href="function.chmod.php" class="function">chmod()</a></span>,
   however on most platforms the return value will also include information on
   the type of file given as <code class="parameter">filename</code>. The examples
   below demonstrate how to test the return value for specific permissions and
   file types on POSIX systems, including Linux and macOS.
  </p>
  <p class="para">
   For local files, the specific return value is that of the
   <code class="literal">st_mode</code> member of the structure returned by the C
   library&#039;s <span class="function"><a href="function.stat.php" class="function">stat()</a></span> function. Exactly which bits are set
   can vary from platform to platform, and looking up your specific platform&#039;s
   documentation is recommended if parsing the non-permission bits of the
   return value is required.
  </p>
  <p class="para">
   Returns <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> on failure.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.fileperms-errors">
  <h3 class="title">Помилки/виключення</h3>
  <p class="para">
Під час збоїв буде видаватись <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong>.
</p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.fileperms-examples">
  <h3 class="title">Приклади</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Приклад #1 Display permissions as an octal value</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo </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">, </span><span style="color: #0000BB">fileperms</span><span style="color: #007700">(</span><span style="color: #DD0000">'/tmp'</span><span style="color: #007700">)), -</span><span style="color: #0000BB">4</span><span style="color: #007700">);<br />echo </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">, </span><span style="color: #0000BB">fileperms</span><span style="color: #007700">(</span><span style="color: #DD0000">'/etc/passwd'</span><span style="color: #007700">)), -</span><span style="color: #0000BB">4</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Поданий вище приклад
виведе:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">1777
0644</pre>
</div>
    </div>
   </div>
   <div class="example" id="example-2">
    <p><strong>Приклад #2 Display full permissions</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$perms </span><span style="color: #007700">= </span><span style="color: #0000BB">fileperms</span><span style="color: #007700">(</span><span style="color: #DD0000">'/etc/passwd'</span><span style="color: #007700">);<br /><br />switch (</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0xF000</span><span style="color: #007700">) {<br />    case </span><span style="color: #0000BB">0xC000</span><span style="color: #007700">: </span><span style="color: #FF8000">// socket<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'s'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0xA000</span><span style="color: #007700">: </span><span style="color: #FF8000">// symbolic link<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'l'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x8000</span><span style="color: #007700">: </span><span style="color: #FF8000">// regular<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'r'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x6000</span><span style="color: #007700">: </span><span style="color: #FF8000">// block special<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'b'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x4000</span><span style="color: #007700">: </span><span style="color: #FF8000">// directory<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'d'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x2000</span><span style="color: #007700">: </span><span style="color: #FF8000">// character special<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'c'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x1000</span><span style="color: #007700">: </span><span style="color: #FF8000">// FIFO pipe<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'p'</span><span style="color: #007700">;<br />        break;<br />    default: </span><span style="color: #FF8000">// unknown<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'u'</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">// Owner<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0100</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'r' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0080</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'w' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0040</span><span style="color: #007700">) ?<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0800</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'s' </span><span style="color: #007700">: </span><span style="color: #DD0000">'x' </span><span style="color: #007700">) :<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0800</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'S' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">));<br /><br /></span><span style="color: #FF8000">// Group<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0020</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'r' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0010</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'w' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0008</span><span style="color: #007700">) ?<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0400</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'s' </span><span style="color: #007700">: </span><span style="color: #DD0000">'x' </span><span style="color: #007700">) :<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0400</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'S' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">));<br /><br /></span><span style="color: #FF8000">// World<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0004</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'r' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0002</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'w' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">.= ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0001</span><span style="color: #007700">) ?<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0200</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'t' </span><span style="color: #007700">: </span><span style="color: #DD0000">'x' </span><span style="color: #007700">) :<br />            ((</span><span style="color: #0000BB">$perms </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0x0200</span><span style="color: #007700">) ? </span><span style="color: #DD0000">'T' </span><span style="color: #007700">: </span><span style="color: #DD0000">'-'</span><span style="color: #007700">));<br /><br />echo </span><span style="color: #0000BB">$info</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Поданий вище приклад
виведе:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">-rw-r--r--</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.fileperms-notes">
  <h3 class="title">Примітки</h3>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: <span class="simpara">Рузультати цієї функції
кешуються. Докладніше: <span class="function"><a href="function.clearstatcache.php" class="function">clearstatcache()</a></span>.</span></p></blockquote>
  <div class="tip"><strong class="tip">Підказка</strong><p class="simpara">Починаючи з PHP 5.0.0, ця
функція також може бути використана з <em>деякими</em>
URL-обгортками. На сторінці <a href="wrappers.php" class="xref">Підтримувані протоколи та обгортки</a> вказано, які обгортки
підтримують сімейство функцій <span class="function"><a href="function.stat.php" class="function">stat()</a></span>.</p></div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.fileperms-seealso">
  <h3 class="title">Прогляньте також</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.chmod.php" class="function" rel="rdfs-seeAlso">chmod()</a> - Changes file mode</span></li>
    <li><span class="function"><a href="function.is-readable.php" class="function" rel="rdfs-seeAlso">is_readable()</a> - Tells whether a file exists and is readable</span></li>
    <li><span class="function"><a href="function.stat.php" class="function" rel="rdfs-seeAlso">stat()</a> - Gives information about a file</span></li>
   </ul>
  </p>
 </div>


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