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?>
<div id="function.sqlsrv-send-stream-data" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">sqlsrv_send_stream_data</h1>
  <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">sqlsrv_send_stream_data</span> &mdash; <span class="dc-title">Envoie des données depuis le flux vers le serveur</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.sqlsrv-send-stream-data-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>sqlsrv_send_stream_data</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$stmt</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
   Envoie des données depuis le flux vers le serveur. Jusqu&#039;à 8 Ko
   de données sont envoyées à chaque appel.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.sqlsrv-send-stream-data-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">stmt</code></dt>
    <dd>
     <span class="simpara">
      Une ressource de requête retournée par la
      fonction <span class="function"><a href="function.sqlsrv-query.php" class="function">sqlsrv_query()</a></span> ou
      par la fonction <span class="function"><a href="function.sqlsrv-execute.php" class="function">sqlsrv_execute()</a></span>.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.sqlsrv-send-stream-data-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="simpara">
   Retourne <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> s&#039;il y a encore des données à
   envoyer, et <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> s&#039;il n&#039;y en a plus.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.sqlsrv-send-stream-data-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Exemple avec <span class="function"><strong>sqlsrv_send_stream_data()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$serverName </span><span style="color: #007700">= </span><span style="color: #DD0000">"serverName\sqlexpress"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$connectionInfo </span><span style="color: #007700">= array( </span><span style="color: #DD0000">"Database"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"dbName"</span><span style="color: #007700">, </span><span style="color: #DD0000">"UID"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"username"</span><span style="color: #007700">, </span><span style="color: #DD0000">"PWD"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"password" </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_connect</span><span style="color: #007700">( </span><span style="color: #0000BB">$serverName</span><span style="color: #007700">, </span><span style="color: #0000BB">$connectionInfo</span><span style="color: #007700">);<br />if( </span><span style="color: #0000BB">$conn </span><span style="color: #007700">=== </span><span style="color: #0000BB">false </span><span style="color: #007700">) {<br />     die( </span><span style="color: #0000BB">print_r</span><span style="color: #007700">( </span><span style="color: #0000BB">sqlsrv_errors</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">"UPDATE Table_1 SET data = ( ?) WHERE id = 100"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Ouvre les données sous forme de flux et on les place dans le tableau $params.<br /></span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">( </span><span style="color: #DD0000">"data://text/plain,[ Lengthy content here. ]"</span><span style="color: #007700">, </span><span style="color: #DD0000">"r"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$params </span><span style="color: #007700">= array( &amp;</span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Prépare la requête. Utilisation du tableau $options pour désactiver<br />// le comportement par défaut, qui est d'envoyer toutes les données du flux<br />// au moment de l'exécution de la requête.<br /></span><span style="color: #0000BB">$options </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"SendStreamParamsAtExec"</span><span style="color: #007700">=&gt;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_prepare</span><span style="color: #007700">( </span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">, </span><span style="color: #0000BB">$params</span><span style="color: #007700">, </span><span style="color: #0000BB">$options</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">sqlsrv_execute</span><span style="color: #007700">( </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Envoi jusqu'à 8 Ko de données au serveur<br />// à chaque appel à la fonction sqlsrv_send_stream_data.<br /></span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;<br />while( </span><span style="color: #0000BB">sqlsrv_send_stream_data</span><span style="color: #007700">( </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">)) {<br />      </span><span style="color: #0000BB">$i</span><span style="color: #007700">++;<br />}<br />echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$i</span><span style="color: #DD0000"> calls were made."</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.sqlsrv-send-stream-data-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.sqlsrv-prepare.php" class="function" rel="rdfs-seeAlso">sqlsrv_prepare()</a> - Pr&eacute;pare une requ&ecirc;te pour ex&eacute;cution</span></li>
   <li><span class="function"><a href="function.sqlsrv-query.php" class="function" rel="rdfs-seeAlso">sqlsrv_query()</a> - Pr&eacute;pare et ex&eacute;cute une requ&ecirc;te</span></li>
  </ul>
 </div>

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