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?>
<div id="function.array-first" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">array_first</h1>
  <p class="verinfo">(PHP 8 &gt;= 8.5.0)</p><p class="refpurpose"><span class="refname">array_first</span> &mdash; <span class="dc-title">Renvoie la première valeur d&#039;un tableau</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.array-first-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>array_first</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$array</code></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>

  <p class="simpara">
   Renvoie la première valeur du <code class="parameter">array</code> donné.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.array-first-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">array</code></dt>
    <dd>
     <span class="simpara">
      Un tableau.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.array-first-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="simpara">
   Renvoie la première valeur du <code class="parameter">array</code> donné si le tableau n&#039;est pas vide;
   sinon <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.array-first-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="array_first.example.basic">
   <p><strong>Exemple #1 Utilisation basique de <span class="function"><strong>array_first()</strong></span></strong></p>
   <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$array </span><span style="color: #007700">= [</span><span style="color: #0000BB">1 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'a'</span><span style="color: #007700">, </span><span style="color: #0000BB">0 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'b'</span><span style="color: #007700">, </span><span style="color: #0000BB">3 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'c'</span><span style="color: #007700">, </span><span style="color: #0000BB">2 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'d'</span><span style="color: #007700">];<br /><br /></span><span style="color: #0000BB">$firstValue </span><span style="color: #007700">= </span><span style="color: #0000BB">array_first</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$firstValue</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>L&#039;exemple ci-dessus va afficher :</p></div>
   <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">string(1) &quot;a&quot;</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.array-first-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.array-key-first.php" class="function" rel="rdfs-seeAlso">array_key_first()</a> - R&eacute;cup&egrave;re la premi&egrave;re cl&eacute; d'un tableau</span></li>
   <li><span class="function"><a href="function.array-last.php" class="function" rel="rdfs-seeAlso">array_last()</a> - Renvoie la derni&egrave;re valeur d'un tableau</span></li>
  </ul>
 </div>


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