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    2 => 'Cr&eacute;e un contexte de flux',
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?>
<div id="function.stream-context-create" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">stream_context_create</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">stream_context_create</span> &mdash; <span class="dc-title">Crée un contexte de flux</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.stream-context-create-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>stream_context_create</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$options</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$params</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span></div>

  <p class="para rdfs-comment">
   Crée et retourne un contexte de flux, avec les paramètres fournis
   par <code class="parameter">options</code>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.stream-context-create-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">options</code></dt>
     <dd>
      <p class="para">
       Doit être un tableau associatif, au format
       <code class="literal">$arr[&#039;wrapper&#039;][&#039;option&#039;] = $value</code> ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
       Se référer aux <a href="context.php" class="link">options de contexte</a>
       pour une liste des enveloppes et des options disponibles.
      </p>
      <p class="para">
       Par défaut <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">params</code></dt>
     <dd>
      <p class="para">
       Doit être un tableau associatif
       de format <code class="literal">$arr[&#039;parameter&#039;] = $value</code> ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
       Se référer à la documentation sur les
       <a href="context.params.php" class="link">paramètres de contexte</a> pour une liste
       des paramètres de flux standards.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.stream-context-create-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Une ressource représentant le contexte du flux.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.stream-context-create-changelog">
  <h3 class="title">Historique</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Version</th>
      <th>Description</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.0.0</td>
      <td>
       <code class="parameter">options</code> et <code class="parameter">params</code> sont désormais nullable.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.stream-context-create-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Exemple avec <span class="function"><strong>stream_context_create()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$opts </span><span style="color: #007700">= [<br />  </span><span style="color: #DD0000">'http' </span><span style="color: #007700">=&gt; [<br />    </span><span style="color: #DD0000">'method' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"GET"</span><span style="color: #007700">,<br />    </span><span style="color: #FF8000">// Utiliser CRLF \r\n pour séparer plusieurs en-têtes<br />    </span><span style="color: #DD0000">'header' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"Accept-language: en\r\n" </span><span style="color: #007700">.<br />            </span><span style="color: #DD0000">"Cookie: foo=bar"</span><span style="color: #007700">,<br />  ]<br />];<br /><br /></span><span style="color: #0000BB">$context </span><span style="color: #007700">= </span><span style="color: #0000BB">stream_context_create</span><span style="color: #007700">(</span><span style="color: #0000BB">$opts</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Envoie une requête HTTP vers www.example.com<br />   avec les en-têtes additionnels ci-dessus */<br /></span><span style="color: #0000BB">$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'http://www.example.com'</span><span style="color: #007700">, </span><span style="color: #DD0000">'r'</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">, </span><span style="color: #0000BB">$context</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fpassthru</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.stream-context-create-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.stream-context-set-option.php" class="function" rel="rdfs-seeAlso">stream_context_set_option()</a> - Configure une option pour un flux/gestionnaire/contexte</span></li>
   <li>La liste des gestionnaires (<a href="wrappers.php" class="xref">Liste des protocoles et des gestionnaires support&eacute;s</a>)</li>
   <li>Les options de contexte (<a href="context.php" class="xref">Options et param&egrave;tres de contexte</a>)</li>
  </ul>
 </div>

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