<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
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include_once dirname(__FILE__) ."/toc/class.sqlite3.inc";
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    1 => 'SQLite3::query',
    2 => 'Ejecuta una consulta SQL',
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contributors($setup);

?>
<div id="sqlite3.query" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SQLite3::query</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SQLite3::query</span> &mdash; <span class="dc-title">Ejecuta una consulta SQL</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-sqlite3.query-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SQLite3::query</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>): <span class="type"><span class="type"><a href="class.sqlite3result.php" class="type SQLite3Result">SQLite3Result</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Ejecuta una consulta SQL y devuelve un objeto <span class="classname"><a href="class.sqlite3result.php" class="classname">SQLite3Result</a></span>.
   Si la consulta no genera resultados (como las instrucciones DML), el objeto
   <span class="classname"><a href="class.sqlite3result.php" class="classname">SQLite3Result</a></span> devuelto no es realmente utilizable.
   Utilice <span class="methodname"><a href="sqlite3.exec.php" class="methodname">sqlite3::exec()</a></span> para estas consultas en su lugar.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-sqlite3.query-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">query</code></dt>
     <dd>
      <p class="para">
       La consulta SQL a ejecutar.
      </p>
     </dd>
    
   </dl>
  </p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-sqlite3.query-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve un objeto <span class="classname"><a href="class.sqlite3result.php" class="classname">SQLite3Result</a></span>,  o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si ocurre un error
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-sqlite3.query-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>SQLite3::query()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$db </span><span style="color: #007700">= new </span><span style="color: #0000BB">SQLite3</span><span style="color: #007700">(</span><span style="color: #DD0000">'mysqlitedb.db'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$results </span><span style="color: #007700">= </span><span style="color: #0000BB">$db</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT bar FROM foo'</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">$results</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">fetchArray</span><span style="color: #007700">()) {<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


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