<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.pgsql.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'es',
  ),
  'this' => 
  array (
    0 => 'function.pg-set-error-context-visibility.php',
    1 => 'pg_set_error_context_visibility',
    2 => 'Determina la visibilidad de los mensajes de error de contexto devueltos por pg_last_error
         y pg_result_error',
  ),
  'up' => 
  array (
    0 => 'ref.pgsql.php',
    1 => 'Funciones de PostgreSQL',
  ),
  'prev' => 
  array (
    0 => 'function.pg-set-client-encoding.php',
    1 => 'pg_set_client_encoding',
  ),
  'next' => 
  array (
    0 => 'function.pg-set-error-verbosity.php',
    1 => 'pg_set_error_verbosity',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'es',
    'path' => 'reference/pgsql/functions/pg-set-error-context-visibility.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.pg-set-error-context-visibility" class="refentry">
   <div class="refnamediv">
      <h1 class="refname">pg_set_error_context_visibility</h1>
      <p class="verinfo">(PHP 8 &gt;= 8.3.0)</p><p class="refpurpose"><span class="refname">pg_set_error_context_visibility</span> &mdash; <span class="dc-title">
         Determina la visibilidad de los mensajes de error de contexto devueltos por <span class="function"><a href="function.pg-last-error.php" class="function">pg_last_error()</a></span>
         y <span class="function"><a href="function.pg-result-error.php" class="function">pg_result_error()</a></span>
      </span></p>

   </div>

   <div class="refsect1 description" id="refsect1-function.pg-set-error-context-visibility-description">
    <h3 class="title">Descripción</h3>
    <div class="methodsynopsis dc-description">
     <span class="methodname"><strong>pg_set_error_context_visibility</strong></span>(<span class="methodparam"><span class="type"><a href="class.pgsql-connection.php" class="type PgSql\Connection">PgSql\Connection</a></span> <code class="parameter">$connection</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$visibility</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

    <p class="para rdfs-comment">
     Determina la visibilidad de los mensajes de error de contexto devueltos por <span class="function"><a href="function.pg-last-error.php" class="function">pg_last_error()</a></span>
     y <span class="function"><a href="function.pg-result-error.php" class="function">pg_result_error()</a></span>
    </p>
   </div>


   <div class="refsect1 parameters" id="refsect1-function.pg-set-error-context-visibility-parameters">
    <h3 class="title">Parámetros</h3>
    <p class="para">
     <dl>
      
       <dt><code class="parameter">connection</code></dt>
       <dd>
        <p class="para">Una instancia <span class="classname"><a href="class.pgsql-connection.php" class="classname">PgSql\Connection</a></span>.</p>
       </dd>
      
      
       <dt><code class="parameter">visibility</code></dt>
       <dd>
        <p class="para">
         La visibilidad requerida: <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-never">PGSQL_SHOW_CONTEXT_NEVER</a></code></strong>,
         <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-errors">PGSQL_SHOW_CONTEXT_ERRORS</a></code></strong>
         o <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-always">PGSQL_SHOW_CONTEXT_ALWAYS</a></code></strong>.
        </p>
       </dd>
      
     </dl>
    </p>
   </div>


   <div class="refsect1 returnvalues" id="refsect1-function.pg-set-error-context-visibility-returnvalues">
    <h3 class="title">Valores devueltos</h3>
    <p class="para">
     El nivel de visibilidad anterior: <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-never">PGSQL_SHOW_CONTEXT_NEVER</a></code></strong>,
     <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-errors">PGSQL_SHOW_CONTEXT_ERRORS</a></code></strong>
     o <strong><code><a href="pgsql.constants.php#constant.pgsql-show-context-always">PGSQL_SHOW_CONTEXT_ALWAYS</a></code></strong>.
    </p>
   </div>


   <div class="refsect1 examples" id="refsect1-function.pg-set-error-context-visibility-examples">
    <h3 class="title">Ejemplos</h3>
    <div class="example" id="function.pg-set-error-context-visibility.example.basic">
     <p><strong>Ejemplo #1 Ejemplo de <span class="function"><strong>pg_set_error_context_visibility()</strong></span></strong></p>
     <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />      $dbconn </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"dbname=publisher"</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"No se puede conectar"</span><span style="color: #007700">);<br />      if (!</span><span style="color: #0000BB">pg_connection_busy</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">)) {<br />      </span><span style="color: #0000BB">pg_send_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">, </span><span style="color: #DD0000">"select * from doesnotexist;"</span><span style="color: #007700">);<br />      }<br />      </span><span style="color: #0000BB">pg_set_error_context_visibility</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">, </span><span style="color: #0000BB">PGSQL_SHOW_CONTEXT_ALWAYS</span><span style="color: #007700">);<br />      </span><span style="color: #0000BB">$res1 </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_get_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">);<br />      echo </span><span style="color: #0000BB">pg_result_error</span><span style="color: #007700">(</span><span style="color: #0000BB">$res1</span><span style="color: #007700">);<br />      </span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

      </div>
   </div>


   <div class="refsect1 seealso" id="refsect1-function.pg-set-error-context-visibility-seealso">
    <h3 class="title">Ver también</h3>
    <p class="para">
     <ul class="simplelist">
      <li><span class="function"><a href="function.pg-last-error.php" class="function" rel="rdfs-seeAlso">pg_last_error()</a> - Lee el &uacute;ltimo mensaje de error en la conexi&oacute;n</span></li>
      <li><span class="function"><a href="function.pg-result-error.php" class="function" rel="rdfs-seeAlso">pg_result_error()</a> - Lee el mensaje de error asociado a un resultado</span></li>
     </ul>
    </p>
   </div>

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