<?php
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?>
<div id="function.exif-imagetype" class="refentry">
  <div class="refnamediv">
   <h1 class="refname">exif_imagetype</h1>
   <p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">exif_imagetype</span> &mdash; <span class="dc-title">Bir görüntünün türünü saptar</span></p>

  </div>
  <div class="refsect1 description" id="refsect1-function.exif-imagetype-description">
   <h3 class="title">Açıklama</h3>
   <div class="methodsynopsis dc-description">
    <span class="methodname"><strong>exif_imagetype</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$dosya</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="simpara">
    <span class="function"><strong>exif_imagetype()</strong></span> işlevi bir görüntünün ilk baytlarındaki
    dosya imzasını okur.
   </p>
   <p class="simpara">
    <span class="function"><strong>exif_imagetype()</strong></span> işlevi, desteklenmeyen dosya türlerini
    diğer exif işlevlerinde kullanmaktan kaçınabilmek için veya tarayıcının
    belli bir görüntü türünü gösterip göstermeyeceğini saptamak için
    <var class="varname"><a href="reserved.variables.server.php" class="classname">$_SERVER['HTTP_ACCEPT']</a></var> ile birlikte kullanmak üzere
    tasarlanmıştır.
   </p>
  </div>

  <div class="refsect1 parameters" id="refsect1-function.exif-imagetype-parameters">
   <h3 class="title">Bağımsız Değişkenler</h3>
   <dl>
    
     <dt><code class="parameter">dosya</code></dt>
     <dd>
      <span class="simpara">
       İçerdiği görüntü türü saptanacak dosya.
      </span>
     </dd>
    
   </dl>
  </div>

  <div class="refsect1 returnvalues" id="refsect1-function.exif-imagetype-returnvalues">
   <h3 class="title">Dönen Değerler</h3>
   <p class="simpara">
    Doğru imza bulunduğu takdirde uygun sabitin değeri döndürülür, aksi
    takdirde <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> döner. Dönüş değeri <span class="function"><a href="function.getimagesize.php" class="function">getimagesize()</a></span> ile
    aynıdır fakat <span class="function"><strong>exif_imagetype()</strong></span> daha hızlıdır.
   </p>
  </div>


  <div class="refsect1 constants" id="refsect1-function.exif-imagetype-constants">
   <h3 class="title">Öntanımlı Sabitler</h3>
   <p class="para">
    <span class="function"><strong>exif_imagetype()</strong></span> dönüş değeri olarak şu sabitler
    tanımlıdır:
    <table class="doctable table">
    <caption><strong>Görüntü türü Sabitleri</strong></caption>
     
      <thead>
       <tr>
        <th>Değer</th>
        <th>Sabit</th>
       </tr>

      </thead>

      <tbody class="tbody">
       <tr>
        <td>1</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-gif">IMAGETYPE_GIF</a></code></strong></td>
       </tr>

       <tr>
        <td>2</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-jpeg">IMAGETYPE_JPEG</a></code></strong></td>
       </tr>

       <tr>
        <td>3</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-png">IMAGETYPE_PNG</a></code></strong></td>
       </tr>

       <tr>
        <td>4</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-swf">IMAGETYPE_SWF</a></code></strong></td>
       </tr>

       <tr>
        <td>5</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-psd">IMAGETYPE_PSD</a></code></strong></td>
       </tr>

       <tr>
        <td>6</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-bmp">IMAGETYPE_BMP</a></code></strong></td>
       </tr>

       <tr>
        <td>7</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-tiff-ii">IMAGETYPE_TIFF_II</a></code></strong> (intel bayt sıralaması)
        </td>
       </tr>

       <tr>
        <td>8</td>
        <td>
         <strong><code><a href="image.constants.php#constant.imagetype-tiff-mm">IMAGETYPE_TIFF_MM</a></code></strong> (motorola bayt sıralaması)
        </td>
       </tr>

       <tr>
        <td>9</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-jpc">IMAGETYPE_JPC</a></code></strong></td>
       </tr>

       <tr>
        <td>10</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-jp2">IMAGETYPE_JP2</a></code></strong></td>
       </tr>

       <tr>
        <td>11</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-jpx">IMAGETYPE_JPX</a></code></strong></td>
       </tr>

       <tr>
        <td>12</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-jb2">IMAGETYPE_JB2</a></code></strong></td>
       </tr>

       <tr>
        <td>13</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-swc">IMAGETYPE_SWC</a></code></strong></td>
       </tr>

       <tr>
        <td>14</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-iff">IMAGETYPE_IFF</a></code></strong></td>
       </tr>

       <tr>
        <td>15</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-wbmp">IMAGETYPE_WBMP</a></code></strong></td>
       </tr>

       <tr>
        <td>16</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-xbm">IMAGETYPE_XBM</a></code></strong></td>
       </tr>

       <tr>
        <td>17</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-ico">IMAGETYPE_ICO</a></code></strong></td>
       </tr>

       <tr>
        <td>18</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-webp">IMAGETYPE_WEBP</a></code></strong></td>
       </tr>

       <tr>
        <td>19</td>
        <td><strong><code><a href="image.constants.php#constant.imagetype-avif">IMAGETYPE_AVIF</a></code></strong></td>
       </tr>

      </tbody>
     
    </table>

   </p>
  </div>


 <div class="refsect1 errors" id="refsect1-function.exif-imagetype-errors">
  <h3 class="title">Hatalar/İstisnalar</h3>
  <p class="simpara">
   Görüntü türünü belirlemek için dosyadan yeterince bayt okuyamazsa
   <span class="function"><strong>exif_imagetype()</strong></span> bir <strong><code><a href="errorfunc.constants.php#constant.e-notice">E_NOTICE</a></code></strong>
   çıktılar ve <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> değeriyle döner.
   
  </p>
 </div>


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

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.1.0</td>
       <td>
        Added desteği eklendi.
       </td>
      </tr>

      <tr>
       <td>7.1.0</td>
       <td>
        WebP desteği eklendi.
       </td>
      </tr>

     </tbody>
    
   </table>

  </div>


  <div class="refsect1 examples" id="refsect1-function.exif-imagetype-examples">
   <h3 class="title">Örnekler</h3>
   <div class="example" id="example-1">
    <p><strong>Örnek 1 - <span class="function"><strong>exif_imagetype()</strong></span> örneği</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">if (</span><span style="color: #0000BB">exif_imagetype</span><span style="color: #007700">(</span><span style="color: #DD0000">'image.gif'</span><span style="color: #007700">) != </span><span style="color: #0000BB">IMAGETYPE_GIF</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Bu bir GIF değil.'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </div>


  <div class="refsect1 seealso" id="refsect1-function.exif-imagetype-seealso">
   <h3 class="title">Ayrıca Bakınız</h3>
   <ul class="simplelist">
    <li><span class="function"><a href="function.image-type-to-mime-type.php" class="function" rel="rdfs-seeAlso">image_type_to_mime_type()</a> - getimagesize, exif_read_data, exif_thumbnail, exif_imagetype ile
  d&ouml;nd&uuml;r&uuml;len resim t&uuml;r&uuml; ile ilgili MIME t&uuml;r&uuml;n&uuml; d&ouml;nd&uuml;r&uuml;r</span></li>
    <li><span class="function"><a href="function.getimagesize.php" class="function" rel="rdfs-seeAlso">getimagesize()</a> - Bir g&ouml;r&uuml;nt&uuml;n&uuml;n boyutlarını d&ouml;nd&uuml;r&uuml;r</span></li>
   </ul>
  </div>


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