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<div id="function.array" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">array</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">array</span> &mdash; <span class="dc-title">Crée un tableau</span></p>

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

  <p class="para rdfs-comment">
   Crée un tableau. Consulter la section sur les
   <a href="language.types.array.php" class="link">types tableaux</a> pour plus d&#039;informations
   sur ce qu&#039;est un tableau, y compris les détails sur la syntaxe alternative de crochets (<code class="literal">[]</code>).
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.array-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">values</code></dt>
     <dd>
      <p class="para">
       La syntaxe &quot;index =&gt; valeur&quot;, séparée par des virgules,
       définit les index et leur valeur. Un index peut être une
       chaîne ou un nombre. Si l&#039;index est omis, un index numérique
       sera automatiquement généré (commençant à
       0). Si l&#039;index est un entier, le prochain index généré
       prendra la valeur d&#039;index la plus grande + 1. Il est à noter que si deux indices
       identiques sont définis, le dernier remplacera le premier.
      </p>
      <p class="para">
       Avoir une virgule après avoir défini la dernière entrée, bien qu&#039;inutile,
       est une syntaxe valide.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.array-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Retourne un tableau des paramètres. Les paramètres peuvent fournir
   un index en utilisant l&#039;opérateur <code class="literal">=&gt;</code>.
   Consulter la section sur les <a href="language.types.array.php" class="link">types-tableaux</a>
   pour plus d&#039;informations sur ce qu&#039;est un tableau.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.array-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   L&#039;exemple suivant montre comment créer un tableau à deux dimensions,
   comment spécifier les index d&#039;un tableau associatif, et comment
   générer automatiquement des index numériques.
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Exemple avec <span class="function"><strong>array()</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 />$fruits </span><span style="color: #007700">= array (<br />    </span><span style="color: #DD0000">"fruits"  </span><span style="color: #007700">=&gt; array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"orange"</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"banana"</span><span style="color: #007700">, </span><span style="color: #DD0000">"c" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"apple"</span><span style="color: #007700">),<br />    </span><span style="color: #DD0000">"numbers" </span><span style="color: #007700">=&gt; array(</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">4</span><span style="color: #007700">, </span><span style="color: #0000BB">5</span><span style="color: #007700">, </span><span style="color: #0000BB">6</span><span style="color: #007700">),<br />    </span><span style="color: #DD0000">"holes"   </span><span style="color: #007700">=&gt; array(</span><span style="color: #DD0000">"first"</span><span style="color: #007700">, </span><span style="color: #0000BB">5 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"second"</span><span style="color: #007700">, </span><span style="color: #DD0000">"third"</span><span style="color: #007700">)<br />);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$fruits</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemple #2 Index automatique avec <span class="function"><strong>array()</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 />$array </span><span style="color: #007700">= array(</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">,  </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">8 </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">4 </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">19</span><span style="color: #007700">, </span><span style="color: #0000BB">3 </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">13</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</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">Array
(
    [0] =&gt; 1
    [1] =&gt; 1
    [2] =&gt; 1
    [3] =&gt; 13
    [4] =&gt; 1
    [8] =&gt; 1
    [9] =&gt; 19
)</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   Il est à noter que l&#039;index &#039;3&#039; est défini deux fois, et conserve finalement
   sa dernière valeur de 13. L&#039;index &#039;4&#039; est défini après
   l&#039;index &#039;8&#039;, et l&#039;index généré suivant (valeur 19) est
   9, puisque le plus grand index est alors 8.
  </p>
  <p class="para">
   Cet exemple crée un tableau dont les index commencent à 1.
   <div class="example" id="example-3">
    <p><strong>Exemple #3 Index commençant à 1 avec <span class="function"><strong>array()</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 />$firstQuarter </span><span style="color: #007700">= array(</span><span style="color: #0000BB">1 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'January'</span><span style="color: #007700">, </span><span style="color: #DD0000">'February'</span><span style="color: #007700">, </span><span style="color: #DD0000">'March'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$firstQuarter</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">Array
(
    [1] =&gt; January
    [2] =&gt; February
    [3] =&gt; March
)</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   Tout comme en Perl, il est possible d&#039;accéder à une valeur d&#039;un tableau
   dans des doubles guillemets. Cependant, avec PHP, il faut
   entourer le tableau avec des accolades.
   <div class="example" id="example-4">
    <p><strong>Exemple #4 Accéder à un tableau dans des doubles guillemets</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$foo </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'bar' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'baz'</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Hello </span><span style="color: #007700">{</span><span style="color: #0000BB">$foo</span><span style="color: #007700">[</span><span style="color: #DD0000">'bar'</span><span style="color: #007700">]}</span><span style="color: #DD0000">!"</span><span style="color: #007700">; </span><span style="color: #FF8000">// Hello baz!<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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

 <div class="refsect1 notes" id="refsect1-function.array-notes">
  <h3 class="title">Notes</h3>
  <p class="para">
   <blockquote class="note"><p><strong class="note">Note</strong>: 
    <p class="para">
     <span class="function"><strong>array()</strong></span> est un constructeur de langage utilisé
     pour représenter littéralement les tableaux, mais ce n&#039;est en
     aucun cas une fonction régulière.
    </p>
   </p></blockquote>
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.array-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.array-pad.php" class="function" rel="rdfs-seeAlso">array_pad()</a> - Compl&egrave;te un tableau avec une valeur jusqu'&agrave; la longueur sp&eacute;cifi&eacute;e</span></li>
    <li><span class="function"><a href="function.list.php" class="function" rel="rdfs-seeAlso">list()</a> - Assigne des variables comme si elles &eacute;taient un tableau</span></li>
    <li><span class="function"><a href="function.count.php" class="function" rel="rdfs-seeAlso">count()</a> - Compte tous les &eacute;l&eacute;ments d'un tableau ou dans un objet Countable</span></li>
    <li><span class="function"><a href="function.range.php" class="function" rel="rdfs-seeAlso">range()</a> - Cr&eacute;e un tableau contenant un intervalle d'&eacute;l&eacute;ments</span></li>
    <li><a href="control-structures.foreach.php" class="link"><code class="literal">foreach</code></a></li>
    <li>Le type <a href="language.types.array.php" class="link">array</a></li>
   </ul>
  </p>
 </div>

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