<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.dba.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'es',
  ),
  'this' => 
  array (
    0 => 'function.dba-key-split.php',
    1 => 'dba_key_split',
    2 => 'Transforma una representaci&oacute;n de clave DBA por cadena en una
   representaci&oacute;n por array',
  ),
  'up' => 
  array (
    0 => 'ref.dba.php',
    1 => 'Funciones de DBA',
  ),
  'prev' => 
  array (
    0 => 'function.dba-insert.php',
    1 => 'dba_insert',
  ),
  'next' => 
  array (
    0 => 'function.dba-list.php',
    1 => 'dba_list',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'es',
    'path' => 'reference/dba/functions/dba-key-split.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.dba-key-split" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">dba_key_split</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">dba_key_split</span> &mdash; <span class="dc-title">
   Transforma una representación de clave DBA por cadena en una
   representación por array
  </span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.dba-key-split-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>dba_key_split</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span>|<span class="type"><a href="language.types.null.php" class="type null">null</a></span></span> <code class="parameter">$key</code></span>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="simpara">
   <span class="function"><strong>dba_key_split()</strong></span> transforma una representación de
   clave DBA por cadena en una representación por array.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.dba-key-split-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">key</code></dt>
    <dd>
     <span class="simpara">
      La clave en forma de string.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.dba-key-split-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="simpara">
   Devuelve un array en la forma <code class="literal">array(0 =&gt; group, 1 =&gt;
   nom_valeur)</code>. Esta función devuelve <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si
   <code class="parameter">key</code> es <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.dba-key-split-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>8.4.0</td>
      <td>
       Pasar <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> a <code class="parameter">key</code>
       está ahora deprecado.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 seealso" id="refsect1-function.dba-key-split-seealso">
  <h3 class="title">Ver también</h3>
   <ul class="simplelist">
   <li><span class="function"><a href="function.dba-firstkey.php" class="function" rel="rdfs-seeAlso">dba_firstkey()</a> - Lee la primera clave DBA</span></li>
   <li><span class="function"><a href="function.dba-nextkey.php" class="function" rel="rdfs-seeAlso">dba_nextkey()</a> - Lee la clave DBA siguiente</span></li>
   <li><span class="function"><a href="function.dba-fetch.php" class="function" rel="rdfs-seeAlso">dba_fetch()</a> - Lee los datos asociados a una clave DBA</span></li>
  </ul>
 </div>

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