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+---
+title: Array.prototype.reverse()
+slug: Web/JavaScript/Reference/Global_Objects/Array/reverse
+translation_of: Web/JavaScript/Reference/Global_Objects/Array/reverse
+---
+<div>{{JSRef}}</div>
+
+<p>Il metodo <code><strong>reverse()</strong></code>  inverte ua matrice (array) sul posto. Il primo elemento di matrice diventa l'ultima, e l'ultimo elemento di matrice diventa il primo.</p>
+
+<pre class="brush: js">var a = ['one', 'two', 'three'];
+a.reverse();
+
+console.log(a); // ['three', 'two', 'one']
+</pre>
+
+<h2 id="Sintassi">Sintassi</h2>
+
+<pre class="syntaxbox"><var>a</var>.reverse()</pre>
+
+<h3 id="Valore_prodotto.">Valore prodotto. </h3>
+
+<p>La matrice invertita.</p>
+
+<h2 id="Descrizione">Descrizione</h2>
+
+<p>Il metodo reverse traspone gli elementi della matrice chiamata, <u>mutando la matrice</u>, e restituendo un riferimento alla matrice.</p>
+
+<h2 id="Esempi">Esempi</h2>
+
+<h3 id="Inversione_degli_elementi_nella_matrice">Inversione degli elementi nella matrice</h3>
+
+<p>L'esempio seguente crea una matrice a, contenente tre elementi, quindi inverte la matrice. La chiamata ad invertire () restituisce un riferimento alla matrice invertita a.</p>
+
+<pre class="brush: js">var a = ['one', 'two', 'three'];
+var reversed = a.reverse();
+
+console.log(a); // ['three', 'two', 'one']
+console.log(reversed); // ['three', 'two', 'one']
+</pre>
+
+<h2 id="Specifiche">Specifiche</h2>
+
+<table class="standard-table">
+ <tbody>
+ <tr>
+ <th scope="col">Specifica</th>
+ <th scope="col">Status</th>
+ <th scope="col">Commento</th>
+ </tr>
+ <tr>
+ <td>{{SpecName('ES1')}}</td>
+ <td>{{Spec2('ES1')}}</td>
+ <td>definizione iniziale. Implementata in JavaScript 1.1.</td>
+ </tr>
+ <tr>
+ <td>{{SpecName('ES5.1', '#sec-15.4.4.8', 'Array.prototype.reverse')}}</td>
+ <td>{{Spec2('ES5.1')}}</td>
+ <td></td>
+ </tr>
+ <tr>
+ <td>{{SpecName('ES6', '#sec-array.prototype.reverse', 'Array.prototype.reverse')}}</td>
+ <td>{{Spec2('ES6')}}</td>
+ <td></td>
+ </tr>
+ <tr>
+ <td>{{SpecName('ESDraft', '#sec-array.prototype.reverse', 'Array.prototype.reverse')}}</td>
+ <td>{{Spec2('ESDraft')}}</td>
+ <td></td>
+ </tr>
+ </tbody>
+</table>
+
+<h2 id="Compatibilità_browser">Compatibilità browser</h2>
+
+<div>{{CompatibilityTable}}</div>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+ <tr>
+ <th>Caratteristica</th>
+ <th>Chrome</th>
+ <th>Firefox (Gecko)</th>
+ <th>Edge</th>
+ <th>Internet Explorer</th>
+ <th>Opera</th>
+ <th>Safari</th>
+ </tr>
+ <tr>
+ <td>Supporto base</td>
+ <td>{{CompatChrome("1.0")}}</td>
+ <td>{{CompatGeckoDesktop("1.7")}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatIE("5.5")}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+ <tr>
+ <th>Feature</th>
+ <th>Android</th>
+ <th>Chrome for Android</th>
+ <th>Firefox Mobile (Gecko)</th>
+ <th>IE Mobile</th>
+ <th>Opera Mobile</th>
+ <th>Safari Mobile</th>
+ </tr>
+ <tr>
+ <td>Supporto base</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ </tr>
+ </tbody>
+</table>
+</div>
+
+<h2 id="Vedi_anche">Vedi anche</h2>
+
+<ul>
+ <li>{{jsxref("Array.prototype.join()")}}</li>
+ <li>{{jsxref("Array.prototype.sort()")}}</li>
+ <li>{{jsxref("TypedArray.prototype.reverse()")}}</li>
+</ul>