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?>
<div id="function.utf8-decode" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">utf8_decode</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">utf8_decode</span> &mdash; <span class="dc-title">Dizgenin kodlamasını ISO-8859-1&#039;den&#039; UTF-8&#039;e dönüştürür</span></p>

 </div>

 <div id="function.utf8-decode-refsynopsisdiv">
  <div class="warning"><strong class="warning">Uyarı</strong><p class="simpara">Bu işlevin kullanımı PHP 8.2.0
itibariyle <em>ÖNERİLMEMEKTEDİR</em>.
Bu işleve kesinlikle güvenilmemelidir.</p></div>
 </div>

 <div class="refsect1 description" id="refsect1-function.utf8-decode-description">
  <h3 class="title">Açıklama</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>utf8_decode</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$dizge</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="para rdfs-comment">
   Belirtilen <code class="parameter">dizge</code>nin karakter kodlamasını
   <code class="literal">UTF-8</code>&#039;den <code class="literal">ISO-8859-1</code>&#039;e dönüştürür.
   Geçersiz <code class="literal">UTF-8</code> karakterler ve
   <code class="literal">ISO-8859-1</code> kodlamasında mevcut olmayan
   (<code class="literal">U+00FF</code> üstü) karakterlerin yerine <code class="literal">?</code>
   imi konur.
  </p>
  <blockquote class="note"><p><strong class="note">Bilginize</strong>: 
   <p class="para">
    <code class="literal">ISO-8859-1</code> karakter kodlamasını kullanıyor olarak
    imlenmiş birçok sayfa aslında benzeri olan <code class="literal">Windows-1252</code>
    kodlamasını kullanır ve tarayıcılar <code class="literal">ISO-8859-1</code> kodlu
    sayfaları <code class="literal">Windows-1252</code> olarak yorumlar.
    <code class="literal">Windows-1252</code>, belirli <code class="literal">ISO-8859-1</code>
    kontrol karakterleri yerine Euro imi (<code class="literal">€</code>) ve kıvrımlı
    tırnaklar (<code class="literal">“</code> <code class="literal">”</code>) gibi ek
    yazdırılabilir karakterlere sahiptir. Bu işlev, bu tür
    <code class="literal">Windows-1252</code> karakterlerini doğru şekilde
    dönüştürmeyecektir. <code class="literal">Windows-1252</code> dönüştürme gerekiyorsa
    farklı bir işlev kullanılmalıdır.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.utf8-decode-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">dizge</code></dt>
     <dd>
      <p class="para">
       UTF-8 ile kodlanmış bir dizge.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.utf8-decode-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Belirtilen <code class="parameter">dizge</code>nin ISO-8859-1 gösterimini döndürür.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.utf8-decode-examples">
  <h3 class="title">Örnekler</h3>
  <div class="example" id="example-1">
   <p><strong>Örnek 1 - Temel örnekler</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: #FF8000">// 'Zoë' dizgesini UTF-8'den ISO 8859-1'e çevirir<br /></span><span style="color: #0000BB">$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\x5A\x6F\xC3\xAB"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">utf8_decode</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Geçersiz UTF-8 dizilimler yerine '?' konur<br /></span><span style="color: #0000BB">$invalid_utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xC3"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">utf8_decode</span><span style="color: #007700">(</span><span style="color: #0000BB">$invalid_utf8_string</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// ISO 8859-1'de bulunmayan '€' (avro) gibi<br />// karakterlerin yerine '?' imi konur.<br /></span><span style="color: #0000BB">$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xE2\x82\xAC"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">utf8_decode</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</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">5a6feb
string(1) &quot;?&quot;
string(1) &quot;?&quot;</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.utf8-decode-changelog">
  <h3 class="title">Sürüm Bilgisi</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Sürüm: </th>
       <th>Açıklama</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.2.0</td>
       <td>
        Bu işlevin kullanımı artık önerilmiyor.
       </td>
      </tr>

      <tr>
       <td>7.2.0</td>
       <td>
        Bu işlev XML eklentisinden PHP çekirdeğine taşınmıştır. Önceki
        sürümlerde sadece XML eklentisi kurulduğunda kullanılabiliyordu.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.utf8-decode-notes">
  <h3 class="title">Notlar</h3>
  <blockquote class="note"><p><strong class="note">Bilginize</strong>: 
   <strong>Kullanımdan kaldırma ve seçenekler</strong><br />
   <p class="para">
    Bu işlevin PHP 8.2.0 ve sonrasında <em>kullanımı önerilmiyor</em>
    ve gelecek sürüede kullanımdan kaldırılacaktır. Mevcut kullanımlar gözden
    geçirilmeli ve uygun seçeneklerle değiştirilmelidir.
   </p>
   <p class="para">
    Benzer işlevsellik, ISO-8859-1 ve diğer birçok karakter kodlamasını
    destekleyen <span class="function"><a href="function.mb-convert-encoding.php" class="function">mb_convert_encoding()</a></span> ile elde edilebilir.
    <div class="informalexample">
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xC3\xAB"</span><span style="color: #007700">; </span><span style="color: #FF8000">// UTF-8 'ë' (iki noktalı e)<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">mb_convert_encoding</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xCE\xBB"</span><span style="color: #007700">; </span><span style="color: #FF8000">// UTF-8 'λ' (Yunanca küçük harfli lambda)<br /></span><span style="color: #0000BB">$iso8859_7_string </span><span style="color: #007700">= </span><span style="color: #0000BB">mb_convert_encoding</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-7'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_7_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xE2\x82\xAC"</span><span style="color: #007700">; </span><span style="color: #FF8000">// UTF-8 '€' (Euro imi) (ISO-8859-1'de yok)<br /></span><span style="color: #0000BB">$windows_1252_string </span><span style="color: #007700">= </span><span style="color: #0000BB">mb_convert_encoding</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'Windows-1252'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$windows_1252_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

     <p class="para">
Yukarıdaki örneğin çıktısı:</p>
     <div class="example-contents screen">
<div class="notescode"><pre class="notescode">eb
eb
80</pre>
</div>
     </div>
    </div>
   </p>
   <p class="para">
    Kurulu eklentilere bağlı olarak mevcut olabilecek diğer seçenekler şunlardır:
    <span class="methodname"><a href="uconverter.transcode.php" class="methodname">UConverter::transcode()</a></span> ve <span class="function"><a href="function.iconv.php" class="function">iconv()</a></span>.
   </p>
   <p class="para">
    Aşağıdakilerin tümü aynı sonucu verir:
    <div class="informalexample">
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\x5A\x6F\xC3\xAB"</span><span style="color: #007700">; </span><span style="color: #FF8000">// UTF-8 'Zoë'<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">utf8_decode</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">mb_convert_encoding</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">iconv</span><span style="color: #007700">(</span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-1'</span><span style="color: #007700">, </span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">UConverter</span><span style="color: #007700">::</span><span style="color: #0000BB">transcode</span><span style="color: #007700">(</span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF8'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

     <p class="para">
Yukarıdaki örneğin çıktısı:</p>
     <div class="example-contents screen">
<div class="notescode"><pre class="notescode">5a6feb
5a6feb
5a6feb
5a6feb</pre>
</div>
     </div>
    </div>
    <span class="methodname"><a href="uconverter.transcode.php" class="methodname">UConverter::transcode()</a></span> yöntemine
    <code class="literal">&#039;to_subst&#039;</code> seçeneği olarak <code class="literal">&#039;?&#039;</code>
    belirtilmesi, geçersiz olan veya ISO 8859-1 ile gösterilemeyen diziler
    için <span class="function"><strong>utf8_decode()</strong></span> ile aynı sonucu verir.
    <div class="informalexample">
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$utf8_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"\xE2\x82\xAC"</span><span style="color: #007700">; </span><span style="color: #FF8000">// € (Euro imi) ISO 8859-1'de yoktur<br /></span><span style="color: #0000BB">$iso8859_1_string </span><span style="color: #007700">= </span><span style="color: #0000BB">UConverter</span><span style="color: #007700">::</span><span style="color: #0000BB">transcode</span><span style="color: #007700">(<br />    </span><span style="color: #0000BB">$utf8_string</span><span style="color: #007700">, </span><span style="color: #DD0000">'ISO-8859-1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTF-8'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'to_subst' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'?'</span><span style="color: #007700">]<br />);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$iso8859_1_string</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

     <p class="para">
Yukarıdaki örneğin çıktısı:</p>
     <div class="example-contents screen">
<div class="notescode"><pre class="notescode">sring(1) &quot;?&quot;</pre>
</div>
     </div>
    </div>
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.utf8-decode-seealso">
  <h3 class="title">Ayrıca Bakınız</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.utf8-encode.php" class="function" rel="rdfs-seeAlso">utf8_encode()</a> - ISO-8859-1 dizgeyi UTF-8'e d&ouml;n&uuml;şt&uuml;r&uuml;r</span></li>
   <li><span class="function"><a href="function.mb-convert-encoding.php" class="function" rel="rdfs-seeAlso">mb_convert_encoding()</a> - Karakter kodlaması d&ouml;n&uuml;ş&uuml;m&uuml; yapar</span></li>
   <li><span class="methodname"><a href="uconverter.transcode.php" class="methodname" rel="rdfs-seeAlso">UConverter::transcode()</a> - Convert a string from one character encoding to another</span></li>
   <li><span class="function"><a href="function.iconv.php" class="function" rel="rdfs-seeAlso">iconv()</a> - Dizgenin karakter kodlamasını d&ouml;n&uuml;şt&uuml;r&uuml;r</span></li>
  </ul>
 </div>


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