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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">Dosya izinlerini döndürür</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.fileperms-description">
  <h3 class="title">Açıklama</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">$dosyaismi</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">
   Belirtilen dosya ile ilgili izinleri döndürür.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.fileperms-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">dosyaismi</code></dt>
     <dd>
      <p class="para">
       Dosya yolu.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.fileperms-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Dosyanın izinlerini sayısal kip olarak döndürür. Bu kipin daha düşük
   bitleri, <span class="function"><a href="function.chmod.php" class="function">chmod()</a></span> tarafından beklenen izinlerle aynıdır,
   ancak çoğu platformda, dönüş değeri <code class="parameter">dosyaismi</code>
   olarak verilen dosya türü hakkında bilgi de içerir. Aşağıdaki örnekler,
   Linux ve macOS dahil olmak üzere POSIX sistemlerinde belirli izinler ve
   dosya türleri için dönüş değerinin nasıl sınanacağını göstermektedir.
  </p>
  <p class="para">
   Yerel dosyalara özgü dönüş değeri, C kütüphanesinin
   <span class="function"><a href="function.stat.php" class="function">stat()</a></span> işlevi tarafından döndürülen yapının
   <code class="literal">st_mode</code> üyesinin değeridir. Tam olarak hangi bitlerin
   atanacağı platformdan platforma değişebilir ve dönüş değerinin izin
   verilmeyen bitlerinin ayrıştırılması gerekiyorsa özel platformunuzun
   belgelerine bakmanız önerilir.
  </p>
  <p class="para">
   Başarısızlık durumunda <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> döner.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.fileperms-errors">
  <h3 class="title">Hatalar/İstisnalar</h3>
  <p class="para">Başarısızlık durumunda bir
<strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong> çıktılanır.</p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.fileperms-examples">
  <h3 class="title">Örnekler</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Örnek 1 - İzinlerin sekizlik değer olarak gösterilmesi</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>
Yukarıdaki örneğin çıktısı:</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>Örnek 2 - Tüm izinlerin gösterilmesi</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">// soket<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'s'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0xA000</span><span style="color: #007700">: </span><span style="color: #FF8000">// Sembolik bağ<br />        </span><span style="color: #0000BB">$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">// Sıradan dosya<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'r'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x6000</span><span style="color: #007700">: </span><span style="color: #FF8000">// Blok aygıtı<br />        </span><span style="color: #0000BB">$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">// Dizin<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'d'</span><span style="color: #007700">;<br />        break;<br />    case </span><span style="color: #0000BB">0x2000</span><span style="color: #007700">: </span><span style="color: #FF8000">// Karakter aygıtı<br />        </span><span style="color: #0000BB">$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 boru<br />        </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #DD0000">'p'</span><span style="color: #007700">;<br />        break;<br />    default: </span><span style="color: #FF8000">// Bilinmiyor<br />        </span><span style="color: #0000BB">$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">// Kullanıcı<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">// Grup<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">// Herkes<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>
Yukarıdaki örneğin çıktısı:</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">Notlar</h3>
  <blockquote class="note"><p><strong class="note">Bilginize</strong>: 
<span class="simpara">Bu işlevin sonuçları önbelleğe kaydedilir. Daha ayrıntılı bilgi
<span class="function"><a href="function.clearstatcache.php" class="function">clearstatcache()</a></span> işlevinde bulunabilir.</span></p></blockquote>
  <div class="tip"><strong class="tip">İpucu</strong>
<p class="simpara">PHP 5.0.0 sürümünden itibaren
bu işlev <em>bazı</em> URL sarmalayıcıları ile
kullanılabilmektedir. <span class="function"><a href="function.stat.php" class="function">stat()</a></span> ailesini destekleyen
sarmalayıcıların listesi <a href="wrappers.php" class="xref">Desteklenen Protokoller ve Sarmalayıcılar</a> başlığı altında
bulunabilir.</p></div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.fileperms-seealso">
  <h3 class="title">Ayrıca Bakınız</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.chmod.php" class="function" rel="rdfs-seeAlso">chmod()</a> - Dosya kipini değiştirir</span></li>
    <li><span class="function"><a href="function.is-readable.php" class="function" rel="rdfs-seeAlso">is_readable()</a> - Bir dosyanın mevcut ve okunabilir olup olmadığını s&ouml;yler</span></li>
    <li><span class="function"><a href="function.stat.php" class="function" rel="rdfs-seeAlso">stat()</a> - Bir dosya hakkında bilgi d&ouml;nd&uuml;r&uuml;r</span></li>
   </ul>
  </p>
 </div>


</div><?php manual_footer($setup); ?>