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?>
<div id="function.strtolower" class="refentry">
   <div class="refnamediv">
    <h1 class="refname">strtolower</h1>
    <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">strtolower</span> &mdash; <span class="dc-title">Converte in minuscolo una stringa</span></p>

   </div>
   <div class="refsect1 unknown-1444" id="refsect1-function.strtolower-unknown-1444">
    <h3 class="title">Descrizione</h3>
     <div class="methodsynopsis dc-description">
      <span class="methodname"><strong>strtolower</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$str</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

    <p class="para rdfs-comment">
     La funzione restituisce la stringa <code class="parameter">string</code> con tutti i caratteri
     alfabetici convertiti in minuscolo.
    </p>
    <p class="para">
     Nota: i caratteri &#039;alfabetici&#039; sono determinati in base alle impostazioni locali. Ciò
     significa, ad esempio, che nelle impostazioni locali di default del &quot;C&quot;, il carattere umlaut-A (Ä)
     non sarà convertito.
    </p>
    <div class="example" id="example-1">
     <p><strong>Example #1 Esempio di uso di <span class="function"><strong>strtolower()</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 />$str </span><span style="color: #007700">= </span><span style="color: #DD0000">"Mary Had A Little Lamb and She LOVED It So"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$str </span><span style="color: #007700">= </span><span style="color: #0000BB">strtolower</span><span style="color: #007700">(</span><span style="color: #0000BB">$str</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$str</span><span style="color: #007700">; </span><span style="color: #FF8000">// Prints mary had a little lamb and she loved it so<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

    </div>

    <blockquote class="note"><p><strong class="note">Nota</strong>: <span class="simpara">Questa funzione è
 binary-safe (gestisce correttamente i file binari)</span></p></blockquote>

    <p class="para">
     Vedere anche: <span class="function"><a href="function.strtoupper.php" class="function">strtoupper()</a></span>, <span class="function"><a href="function.ucfirst.php" class="function">ucfirst()</a></span>,
     <span class="function"><a href="function.ucwords.php" class="function">ucwords()</a></span> e <span class="function"><a href="function.mb-strtolower.php" class="function">mb_strtolower()</a></span>.
    </p>
   </div>

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