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?>
<div id="mysqli-driver.report-mode" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mysqli_driver::$report_mode</h1>
  <h1 class="refname">mysqli_report</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">mysqli_driver::$report_mode</span> -- <span class="refname">mysqli_report</span> &mdash; <span class="dc-title">Define el modo de informe de errores de mysqli</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mysqli-driver.report-mode-description">
  <h3 class="title">Descripción</h3>
  <p class="para">Estilo orientado a objetos</p>
  <div class="fieldsynopsis">
   <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <var class="varname"><a href="mysqli-driver.report-mode.php">$mysqli_driver-&gt;report_mode</a></var>;</div>

  <p class="para">Estilo procedimental</p>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><a href="function.mysqli-report.php" class="methodname">mysqli_report</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code></span>): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></span></div>

  <p class="para rdfs-comment">
   Según los flags, esto define el modo de informe de errores de mysqli
   a excepción, advertencia o ninguno.
   Cuando se define como <strong><code><a href="mysqli.constants.php#constant.mysqli-report-all">MYSQLI_REPORT_ALL</a></code></strong> o <strong><code><a href="mysqli.constants.php#constant.mysqli-report-index">MYSQLI_REPORT_INDEX</a></code></strong>
   esto también informará sobre consultas que no utilizan un índice
   (o un índice incorrecto).
  </p>
  <p class="para">
   A partir de PHP 8.1.0, el valor por omisión es <code class="literal">MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT</code>.
   Anteriormente, era <strong><code><a href="mysqli.constants.php#constant.mysqli-report-off">MYSQLI_REPORT_OFF</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-mysqli-driver.report-mode-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">flags</code></dt>
     <dd>
      <p class="para">
       <table id="mysqli-driver.report-mode.parameters" class="doctable table">
        <caption><strong>Flags admitidos</strong></caption>
        
         <thead>
          <tr>
           <th>Nombre</th>
           <th>Descripción</th>
          </tr>

         </thead>

         <tbody class="tbody">
          <tr>
           <td><strong><code><a href="mysqli.constants.php#constant.mysqli-report-off">MYSQLI_REPORT_OFF</a></code></strong></td>
           <td>Desactiva los informes (valor por omisión)</td>
          </tr>

          <tr>
           <td><strong><code><a href="mysqli.constants.php#constant.mysqli-report-error">MYSQLI_REPORT_ERROR</a></code></strong></td>
           <td>Informa sobre errores desde llamadas a funciones mysqli</td>
          </tr>

          <tr>
           <td><strong><code><a href="mysqli.constants.php#constant.mysqli-report-strict">MYSQLI_REPORT_STRICT</a></code></strong></td>
           <td>
            Lanza una excepción <span class="classname"><a href="class.mysqli-sql-exception.php" class="classname">mysqli_sql_exception</a></span>
            para errores, en lugar de emitir alertas
           </td>
          </tr>

          <tr>
           <td><strong><code><a href="mysqli.constants.php#constant.mysqli-report-index">MYSQLI_REPORT_INDEX</a></code></strong></td>
           <td>Informa si no se utiliza ningún índice o un índice incorrecto
            en una consulta</td>
          </tr>

          <tr>
           <td><strong><code><a href="mysqli.constants.php#constant.mysqli-report-all">MYSQLI_REPORT_ALL</a></code></strong></td>
           <td>Define todas las opciones (informa sobre todo)</td>
          </tr>

         </tbody>
        
       </table>

      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-mysqli-driver.report-mode-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Retorna siempre <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-mysqli-driver.report-mode-changelog">
  <h3 class="title">Historial de cambios</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versión</th>
      <th>Descripción</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.1.0</td>
      <td>
       El valor por omisión es ahora <code class="literal">MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT</code>.
       Anteriormente, era <strong><code><a href="mysqli.constants.php#constant.mysqli-report-off">MYSQLI_REPORT_OFF</a></code></strong>.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-mysqli-driver.report-mode-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Estilo orientado a objetos</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">/* Activación del informe de errores */<br /></span><span style="color: #0000BB">$driver </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli_driver</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$driver</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">report_mode </span><span style="color: #007700">= </span><span style="color: #0000BB">MYSQLI_REPORT_ALL</span><span style="color: #007700">;<br /><br />try {<br />    </span><span style="color: #FF8000">/* si la conexión falla, se lanzará una mysqli_sql_exception */<br />    </span><span style="color: #0000BB">$mysqli </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_password"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_db"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esta consulta debería informar sobre un error */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$mysqli</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT Name FROM Nonexistingtable WHERE population &gt; 50000"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esta consulta debería informar sobre un índice incorrecto, si la columna population no tiene un índice */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$mysqli</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT Name FROM City WHERE population &gt; 50000"</span><span style="color: #007700">);<br />} catch (</span><span style="color: #0000BB">mysqli_sql_exception $e</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">error_log</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">__toString</span><span style="color: #007700">());<br />}</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-2">
   <p><strong>Ejemplo #2 Estilo procedimental</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">/* Activación del informe de errores */<br /></span><span style="color: #0000BB">mysqli_report</span><span style="color: #007700">(</span><span style="color: #0000BB">MYSQLI_REPORT_ALL</span><span style="color: #007700">);<br /><br />try {<br />    </span><span style="color: #FF8000">/* si la conexión falla, se lanzará una excepción mysqli_sql_exception */<br />    </span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_password"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_db"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esta consulta debería informar sobre un error */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT Name FROM Nonexistingtable WHERE population &gt; 50000"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esta consulta debería informar sobre un índice incorrecto, si la columna population no tiene un índice */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysqli_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT Name FROM City WHERE population &gt; 50000"</span><span style="color: #007700">);<br />} catch (</span><span style="color: #0000BB">mysqli_sql_exception $e</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">error_log</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">__toString</span><span style="color: #007700">());<br />}</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-3">
   <p><strong>Ejemplo #3 Informe de errores a excepción de errores de índice incorrecto</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">/* Activación del informe de errores */<br /></span><span style="color: #0000BB">$driver </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli_driver</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$driver</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">report_mode </span><span style="color: #007700">= </span><span style="color: #0000BB">MYSQLI_REPORT_ALL</span><span style="color: #007700">;<br /><br />try {<br />    </span><span style="color: #FF8000">/* si la conexión falla, se lanzará una mysqli_sql_exception */<br />    </span><span style="color: #0000BB">$mysqli </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_password"</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_db"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esta consulta debería informar sobre un error */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$mysqli</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT Name FROM Nonexistingtable WHERE population &gt; 50000"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">/* esto NO emitirá un error incluso si no hay ningún índice disponible */<br />    </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$mysqli</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT Name FROM City WHERE population &gt; 50000"</span><span style="color: #007700">);<br />} catch (</span><span style="color: #0000BB">mysqli_sql_exception $e</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">error_log</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">__toString</span><span style="color: #007700">());<br />}</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-mysqli-driver.report-mode-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="classname"><a href="class.mysqli-sql-exception.php" class="classname">mysqli_sql_exception</a></span></li>
    <li><span class="function"><a href="function.set-exception-handler.php" class="function" rel="rdfs-seeAlso">set_exception_handler()</a> - Define una funci&oacute;n de usuario para gestionar excepciones</span></li>
    <li><span class="function"><a href="function.error-reporting.php" class="function" rel="rdfs-seeAlso">error_reporting()</a> - Establece el nivel de reporte de errores de PHP</span></li>
   </ul>
  </p>
 </div>


</div><?php manual_footer($setup); ?>