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?>
<div id="mysqli-stmt.get-result" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mysqli_stmt::get_result</h1>
  <h1 class="refname">mysqli_stmt_get_result</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">mysqli_stmt::get_result</span> -- <span class="refname">mysqli_stmt_get_result</span> &mdash; <span class="dc-title">Récupère un jeu de résultats depuis une requête préparée en tant qu&#039;objet <span class="classname"><a href="class.mysqli-result.php" class="classname">mysqli_result</a></span></span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-mysqli-stmt.get-result-description">
  <h3 class="title">Description</h3>
  <p class="para">Style orienté objet</p>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>mysqli_stmt::get_result</strong></span>(): <span class="type"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">Style procédural</p>
  <div class="methodsynopsis dc-description"><span class="methodname"><strong>mysqli_stmt_get_result</strong></span>(<span class="methodparam"><span class="type"><a href="class.mysqli-stmt.php" class="type mysqli_stmt">mysqli_stmt</a></span> <code class="parameter">$statement</code></span>): <span class="type"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Récupère un jeu de résultats d&#039;une déclaration préparée sous la forme
   d&#039;un objet <span class="classname"><a href="class.mysqli-result.php" class="classname">mysqli_result</a></span>.
   Les données seront récupérées depuis le serveur MySQL vers PHP.
   Cette méthode ne doit être appelée que pour les requêtes qui produisent un ensemble de résultats.
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    Disponible uniquement avec <a href="book.mysqlnd.php" class="link">mysqlnd</a>.
   </p>
  </p></blockquote>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    Cette fonction ne peut pas être utilisée conjointement avec
    la <span class="function"><a href="mysqli-stmt.store-result.php" class="function">mysqli_stmt_store_result()</a></span>.
    Ces deux fonctions récupèrent le jeu de résultats complet du serveur MySQL.
   </p>
  </p></blockquote>
 </div>

 
 <div class="refsect1 parameters" id="refsect1-mysqli-stmt.get-result-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
<dt><code class="parameter">statement</code></dt><dd><p class="para">
 Style procédural uniquement : Un objet <span class="classname"><a href="class.mysqli-stmt.php" class="classname">mysqli_stmt</a></span>
 retourné par la fonction <span class="function"><a href="mysqli.stmt-init.php" class="function">mysqli_stmt_init()</a></span>.
</p></dd>
   </dl>
  </p>
 </div>

 
 <div class="refsect1 returnvalues" id="refsect1-mysqli-stmt.get-result-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Retourne un jeu de résultats pour les requêtes SELECT réussies, ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> pour
   d&#039;autres requêtes DML ou en cas d&#039;échec. La fonction <span class="function"><a href="mysqli.errno.php" class="function">mysqli_errno()</a></span>
   peut être utilisée pour distinguer entre ces deux types d&#039;erreurs.
   Retourne <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> en cas d&#039;échec. Pour des requêtes réussies qui produisent
   un jeu de résultat tel que <code class="literal">SELECT, SHOW, DESCRIBE</code> ou
   <code class="literal">EXPLAIN</code>, <span class="function"><strong>mysqli_stmt_get_result()</strong></span>
   retournera un objet <span class="classname"><a href="class.mysqli-result.php" class="classname">mysqli_result</a></span>. Pour les autres types de
   requêtes ayant réussi, <span class="function"><strong>mysqli_stmt_get_result()</strong></span> retournera <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
   La fonction <span class="function"><a href="mysqli-stmt.errno.php" class="function">mysqli_stmt_errno()</a></span> peut être utilisée pour
   distinguer entre les deux raisons pour <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> ; à cause d&#039;un bogue,
   antérieur à PHP 7.4.13, <span class="function"><a href="mysqli.errno.php" class="function">mysqli_errno()</a></span> devait être
   utilisé pour déterminer ceci.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-mysqli-stmt.get-result-errors">
  <h3 class="title">Erreurs / Exceptions</h3>
  <p class="para">
Si le rapport d&#039;erreurs mysqli est activé (<strong><code><a href="mysqli.constants.php#constant.mysqli-report-error">MYSQLI_REPORT_ERROR</a></code></strong>) et que l&#039;opération demandée échoue,
un avertissement est généré. Si, en plus, le mode est défini sur <strong><code><a href="mysqli.constants.php#constant.mysqli-report-strict">MYSQLI_REPORT_STRICT</a></code></strong>,
une <span class="classname"><a href="class.mysqli-sql-exception.php" class="classname">mysqli_sql_exception</a></span> est lancée à la place.</p>
 </div>

 
 <div class="refsect1 examples" id="refsect1-mysqli-stmt.get-result-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Style orienté objet</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />mysqli_report</span><span style="color: #007700">(</span><span style="color: #0000BB">MYSQLI_REPORT_ERROR </span><span style="color: #007700">| </span><span style="color: #0000BB">MYSQLI_REPORT_STRICT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$mysqli </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_password"</span><span style="color: #007700">, </span><span style="color: #DD0000">"world"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #DD0000">"SELECT Name, Population, Continent FROM Country WHERE Continent=? ORDER BY Name LIMIT 1"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">$mysqli</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">bind_param</span><span style="color: #007700">(</span><span style="color: #DD0000">"s"</span><span style="color: #007700">, </span><span style="color: #0000BB">$continent</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$continentList </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'Europe'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Africa'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Asia'</span><span style="color: #007700">, </span><span style="color: #DD0000">'North America'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$continentList </span><span style="color: #007700">as </span><span style="color: #0000BB">$continent</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">get_result</span><span style="color: #007700">();<br />    while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">$result</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">MYSQLI_NUM</span><span style="color: #007700">)) {<br />        foreach (</span><span style="color: #0000BB">$row </span><span style="color: #007700">as </span><span style="color: #0000BB">$r</span><span style="color: #007700">) {<br />            print </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$r</span><span style="color: #DD0000"> "</span><span style="color: #007700">;<br />        }<br />        print </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-2">
   <p><strong>Exemple #2 Style procédural</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php <br /><br />mysqli_report</span><span style="color: #007700">(</span><span style="color: #0000BB">MYSQLI_REPORT_ERROR </span><span style="color: #007700">| </span><span style="color: #0000BB">MYSQLI_REPORT_STRICT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_password"</span><span style="color: #007700">, </span><span style="color: #DD0000">"world"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #DD0000">"SELECT Name, Population, Continent FROM Country WHERE Continent=? ORDER BY Name LIMIT 1"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">mysqli_stmt_bind_param</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">, </span><span style="color: #DD0000">"s"</span><span style="color: #007700">, </span><span style="color: #0000BB">$continent</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$continentList</span><span style="color: #007700">= array(</span><span style="color: #DD0000">'Europe'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Africa'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Asia'</span><span style="color: #007700">, </span><span style="color: #DD0000">'North America'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$continentList </span><span style="color: #007700">as </span><span style="color: #0000BB">$continent</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">mysqli_stmt_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_stmt_get_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br />    while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">MYSQLI_NUM</span><span style="color: #007700">)) {<br />        foreach (</span><span style="color: #0000BB">$row </span><span style="color: #007700">as </span><span style="color: #0000BB">$r</span><span style="color: #007700">) {<br />            print </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$r</span><span style="color: #DD0000"> "</span><span style="color: #007700">;<br />        }<br />        print </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>Les exemples ci-dessus vont afficher quelque chose de similaire à :</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Albania 3401200 Europe 
Algeria 31471000 Africa 
Afghanistan 22720000 Asia 
Anguilla 8000 North America</pre>
</div>
   </div>
  </div>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-mysqli-stmt.get-result-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="mysqli.prepare.php" class="function" rel="rdfs-seeAlso">mysqli_prepare()</a> - Pr&eacute;pare une requ&ecirc;te SQL pour l'ex&eacute;cution</span></li>
    <li><span class="function"><a href="mysqli-stmt.result-metadata.php" class="function" rel="rdfs-seeAlso">mysqli_stmt_result_metadata()</a> - Retourne les m&eacute;tadonn&eacute;es de pr&eacute;paration de requ&ecirc;te MySQL</span></li>
    <li><span class="function"><a href="mysqli-stmt.fetch.php" class="function" rel="rdfs-seeAlso">mysqli_stmt_fetch()</a> - Lit des r&eacute;sultats depuis une requ&ecirc;te MySQL pr&eacute;par&eacute;e dans des variables li&eacute;es</span></li>
    <li><span class="function"><a href="mysqli-result.fetch-array.php" class="function" rel="rdfs-seeAlso">mysqli_fetch_array()</a> - R&eacute;cup&egrave;re la ligne suivante d'un ensemble de r&eacute;sultats sous forme de tableau associatif, num&eacute;rique ou les deux</span></li>
    <li><span class="function"><a href="mysqli-stmt.store-result.php" class="function" rel="rdfs-seeAlso">mysqli_stmt_store_result()</a> - Stocke un ensemble de r&eacute;sultats dans un tampon interne</span></li>
   </ul>
  </p>
 </div>

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