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?>
<div id="function.image-type-to-mime-type" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">image_type_to_mime_type</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">image_type_to_mime_type</span> &mdash; <span class="dc-title">Lit le Mime-Type d&#039;un type d&#039;image</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.image-type-to-mime-type-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>image_type_to_mime_type</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$image_type</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="para rdfs-comment">
   Détermine le type MIME (<code class="literal">Mime-Type</code>), à utiliser 
   dans l&#039;en-tête HTTP <code class="literal">Content-type</code>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.image-type-to-mime-type-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">image_type</code></dt>
     <dd>
      <p class="para">
       Une des constantes <strong><code><a href="image.constants.php#constant.imagetype-gif">IMAGETYPE_<span class="replaceable">*</span></a></code></strong>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.image-type-to-mime-type-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Les valeurs retournées sont les suivantes
   <table class="doctable table">
   <caption><strong>Valeurs des constantes retournées</strong></caption>
    
     <thead>
      <tr>
       <th><code class="parameter">image_type</code></th>
       <th>Valeur retournée</th>
      </tr>

     </thead>

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

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

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

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-swf">IMAGETYPE_SWF</a></code></strong></td>
       <td><code class="literal">application/x-shockwave-flash</code></td>
      </tr>

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

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

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

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

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-jpc">IMAGETYPE_JPC</a></code></strong></td>
       <td><code class="literal">application/octet-stream</code></td>
      </tr>

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

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-jpx">IMAGETYPE_JPX</a></code></strong></td>
       <td><code class="literal">application/octet-stream</code></td>
      </tr>

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-jb2">IMAGETYPE_JB2</a></code></strong></td>
       <td><code class="literal">application/octet-stream</code></td>
      </tr>

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-swc">IMAGETYPE_SWC</a></code></strong></td>
       <td><code class="literal">application/x-shockwave-flash</code></td>
      </tr>

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

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

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

      <tr>
       <td><strong><code><a href="image.constants.php#constant.imagetype-ico">IMAGETYPE_ICO</a></code></strong></td>
       <td><code class="literal">image/vnd.microsoft.icon</code></td>
      </tr>

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

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

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.image-type-to-mime-type-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Exemple avec <span class="function"><strong>image_type_to_mime_type()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-type: " </span><span style="color: #007700">. </span><span style="color: #0000BB">image_type_to_mime_type</span><span style="color: #007700">(</span><span style="color: #0000BB">IMAGETYPE_PNG</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.image-type-to-mime-type-notes">
  <h3 class="title">Notes</h3>
  <blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">Cette fonction ne nécessite pas la bibliothèque GD.</p></p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.image-type-to-mime-type-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.getimagesize.php" class="function" rel="rdfs-seeAlso">getimagesize()</a> - Retourne la taille d'une image</span></li>
   <li><span class="function"><a href="function.exif-imagetype.php" class="function" rel="rdfs-seeAlso">exif_imagetype()</a> - D&eacute;termine le type d'une image</span></li>
   <li><span class="function"><a href="function.exif-read-data.php" class="function" rel="rdfs-seeAlso">exif_read_data()</a> - Lit les en-t&ecirc;tes EXIF dans les images</span></li>
   <li><span class="function"><a href="function.exif-thumbnail.php" class="function" rel="rdfs-seeAlso">exif_thumbnail()</a> - R&eacute;cup&egrave;re la miniature d'une image</span></li>
  </ul>
 </div>

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