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?>
<div id="function.dbase-get-header-info" class="refentry">
   <div class="refnamediv">
    <h1 class="refname">dbase_get_header_info</h1>
    <p class="verinfo">(PHP 5 &lt; 5.3.0, dbase 5, dbase 7)</p><p class="refpurpose"><span class="refname">dbase_get_header_info</span> &mdash; <span class="dc-title">Ottenere le informazioni di intestazione di un database dBase</span></p>

   </div>
   <div class="refsect1 unknown-244" id="refsect1-function.dbase-get-header-info-unknown-244">
    <h3 class="title">Descrizione</h3>
     <div class="methodsynopsis dc-description">
      <span class="methodname"><strong>dbase_get_header_info</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$dbase_identifier</code></span>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

    <p class="para rdfs-comment">
     Restituisce informazioni sulla struttura delle colonne del database referenziato da
     <code class="parameter">dbase_identifier</code>. Per ogni colonna del database,
     esiste un valore specificato in un array ad indice numerico. L&#039;indice dell&#039;array inizia
     da 0. Ogni elemento dell&#039;array contiene un array associativo di informazioni sulle colonne.
     Se l&#039;informazione dell&#039;header dell&#039;array non può esssere letta, viene
     restituito, <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> .
    </p>
    <p class="para">
     Gli elementi dell&#039;array sono:
     <dl>
      
       <dt>
        nome
       </dt>
       <dd>
        <span class="simpara">
         Il nome della colonna
        </span>
       </dd>
      

      
       <dt>
        tipo
       </dt>
       <dd>
        <span class="simpara">
         Il nome del tipo di colonna del dBase riconoscibile dall&#039;utente (es. data,
         boolean, etc)
        </span>
       </dd>
      

      
       <dt>
        lunghezza
       </dt>
       <dd>
        <span class="simpara">
         Il numero di bytes che la colonna può contenere
        </span>
       </dd>
      

      
       <dt>
        precisione
       </dt>
       <dd>
        <span class="simpara">
         Il numero di cifre della precisione decimale della colonna
        </span>
       </dd>
      

      
       <dt>
        formato
       </dt>
       <dd>
        <span class="simpara">
         Un formato di <span class="function"><a href="function.printf.php" class="function">printf()</a></span> suggerito, specifico per la colonna
        </span>
       </dd>
      

      
       <dt>
        offset (scostamento)
       </dt>
       <dd>
        <span class="simpara">
         L&#039;offest, in byte, della colonna dall&#039;inizio riga
        </span>
       </dd>
      
     </dl>
    </p>
    <p class="para">
     <div class="example" id="example-1">
      <p><strong>Example #1 Mostra le informazioni dell&#039;header di un file di database in formato dBase</strong></p>
      <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// Path to dbase file<br /></span><span style="color: #0000BB">$db_path </span><span style="color: #007700">= </span><span style="color: #DD0000">"/tmp/test.dbf"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Open dbase file<br /></span><span style="color: #0000BB">$dbh </span><span style="color: #007700">= </span><span style="color: #0000BB">dbase_open</span><span style="color: #007700">(</span><span style="color: #0000BB">$db_path</span><span style="color: #007700">)<br />    or die(</span><span style="color: #DD0000">"Errore! Il file di database dBase non può essere aperto '</span><span style="color: #0000BB">$db_path</span><span style="color: #DD0000">'."</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Get column information<br /></span><span style="color: #0000BB">$column_info </span><span style="color: #007700">= </span><span style="color: #0000BB">dbase_get_header_info</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbh</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Display information<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$column_info</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

     </div>
    </p>

   </div>

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