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?>
<div id="function.apache-setenv" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">apache_setenv</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.2.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">apache_setenv</span> &mdash; <span class="dc-title">Establece una variable subprocess_env de Apache</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.apache-setenv-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>apache_setenv</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$variable</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$value</code></span>, <span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$walk_to_top</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>apache_setenv()</strong></span> establece el valor de la variable de entorno de Apache especificado por
   <code class="parameter">variable</code>.
  </p>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    Al establecer una variable de entorno de Apache, la correspondiente variable
    <var class="varname"><a href="reserved.variables.server.php" class="classname">$_SERVER</a></var>
    no se modifica.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.apache-setenv-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">variable</code></dt>
     <dd>
      <p class="para">
       La variable de entorno que se desea establecer.
      </p>
     </dd>
    
    
     <dt><code class="parameter">value</code></dt>
     <dd>
      <p class="para">
       El nuevo valor de <code class="parameter">variable</code>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">walk_to_top</code></dt>
     <dd>
      <p class="para">
       Indica si se va a establecer la variable de nivel superior disponible para todas las capas de Apache.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.apache-setenv-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Esta función retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> en caso de éxito 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-function.apache-setenv-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Estableciendo una variable de entorno de Apache usando <span class="function"><strong>apache_setenv()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />apache_setenv</span><span style="color: #007700">(</span><span style="color: #DD0000">"VARIABLE_EJEMPLO"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Valor de ejemplo"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 notes" id="refsect1-function.apache-setenv-notes">
  <h3 class="title">Notas</h3>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    <span class="function"><strong>apache_setenv()</strong></span> puede ser utilizado con
    <span class="function"><a href="function.apache-getenv.php" class="function">apache_getenv()</a></span> en páginas separadas o para establecer variables para pasar Server Side Includes (.shtml)
     que hayan sido incluidos en sprits PHP.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.apache-setenv-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.apache-getenv.php" class="function" rel="rdfs-seeAlso">apache_getenv()</a> - Lee una variable de proceso Apache</span></li>
   </ul>
  </p>
 </div>

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