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?>
<div id="function.fgetc" class="refentry">
   <div class="refnamediv">
    <h1 class="refname">fgetc</h1>
    <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">fgetc</span> &mdash; <span class="dc-title">Prende un carattere da un puntatore a file</span></p>

   </div>
   <div class="refsect1 unknown-556" id="refsect1-function.fgetc-unknown-556">
    <h3 class="title">Descrizione</h3>
    <div class="methodsynopsis dc-description">
     <span class="methodname"><strong>fgetc</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$handle</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

    <p class="para rdfs-comment">
     Restituisce una stringa contenente un singolo carattere letto dal file puntato
     da <code class="parameter">handle</code>.
     Restituisce <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> alla fine del file (EOF).
    </p>
    <p class="para">Il puntatore al file deve essere valido, e deve puntare ad
un file aperto con successo da <span class="function"><a href="function.fopen.php" class="function">fopen()</a></span> o
<span class="function"><a href="function.fsockopen.php" class="function">fsockopen()</a></span> (e non ancora chiuso da
<span class="function"><a href="function.fclose.php" class="function">fclose()</a></span>).</p>
    
    <div class="warning"><strong class="warning">Avviso</strong><p class="simpara">Questa funzione può
restituire il Booleano <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>, ma può anche restituire un valore non-Booleano valutato
come <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>. Fare riferimento alla sezione <a href="language.types.boolean.php" class="link">Booleans</a> per maggiori 
informazioni. Usare <a href="language.operators.comparison.php" class="link">l&#039;operatore ===
</a> per controllare il valore restituito da questa 
funzione.</p></div>
    
    <p class="para">
     <div class="example" id="example-1">
      <p><strong>Example #1 Un esempio per <span class="function"><strong>fgetc()</strong></span></strong></p>
      <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'somefile.txt'</span><span style="color: #007700">, </span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$fp</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Non si riesce ad aprire il file somefile.txt'</span><span style="color: #007700">;<br />}<br />while (</span><span style="color: #0000BB">false </span><span style="color: #007700">!== (</span><span style="color: #0000BB">$char </span><span style="color: #007700">= </span><span style="color: #0000BB">fgetc</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">))) {<br />    echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$char</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

     </div>
    </p>
    
    <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.fread.php" class="function">fread()</a></span>, <span class="function"><a href="function.fopen.php" class="function">fopen()</a></span>,
     <span class="function"><a href="function.popen.php" class="function">popen()</a></span>, <span class="function"><a href="function.fsockopen.php" class="function">fsockopen()</a></span> e
     <span class="function"><a href="function.fgets.php" class="function">fgets()</a></span>.
    </p>
   </div>

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