<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/book.mysqli.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'es',
  ),
  'this' => 
  array (
    0 => 'class.mysqli-stmt.php',
    1 => 'mysqli_stmt',
    2 => 'La clase mysqli_stmt',
  ),
  'up' => 
  array (
    0 => 'book.mysqli.php',
    1 => 'MySQLi',
  ),
  'prev' => 
  array (
    0 => 'mysqli.warning-count.php',
    1 => 'mysqli::$warning_count',
  ),
  'next' => 
  array (
    0 => 'mysqli-stmt.affected-rows.php',
    1 => 'mysqli_stmt::$affected_rows',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'es',
    'path' => 'reference/mysqli/mysqli_stmt.xml',
  ),
  'history' => 
  array (
  ),
  'extra_header_links' => 
  array (
    'rel' => 'alternate',
    'href' => '/manual/en/feeds/class.mysqli-stmt.atom',
    'type' => 'application/atom+xml',
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="class.mysqli-stmt" class="reference">
 <h1 class="title">La clase mysqli_stmt</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 5, PHP 7, PHP 8)</p>


  <div class="section" id="mysqli-stmt.intro">
   <h2 class="title">Introducción</h2>
   <p class="para">
    Representa una consulta preparada.
   </p>
  </div>


  <div class="section" id="mysqli-stmt.synopsis">
   <h2 class="title">Sinopsis de la Clase</h2>


   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">mysqli_stmt</strong></strong>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Propiedades */</div>
    <div class="fieldsynopsis">
     <span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span>
      <var class="varname"><a href="mysqli-stmt.affected-rows.php">$<var class="varname">affected_rows</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span>
      <var class="varname"><a href="mysqli-stmt.insert-id.php">$<var class="varname">insert_id</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span>
      <var class="varname"><a href="mysqli-stmt.num-rows.php">$<var class="varname">num_rows</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="mysqli-stmt.param-count.php">$<var class="varname">param_count</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="mysqli-stmt.field-count.php">$<var class="varname">field_count</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="mysqli-stmt.errno.php">$<var class="varname">errno</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="mysqli-stmt.error.php">$<var class="varname">error</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.array.php" class="type array">array</a></span>
      <var class="varname"><a href="mysqli-stmt.error-list.php">$<var class="varname">error_list</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="mysqli-stmt.sqlstate.php">$<var class="varname">sqlstate</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.mysqli-stmt.php#mysqli-stmt.props.id">$<var class="varname">id</var></a></var>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.construct.php" class="methodname">__construct</a></span>(<span class="methodparam"><span class="type"><a href="class.mysqli.php" class="type mysqli">mysqli</a></span> <code class="parameter">$mysql</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$query</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>)</div>

    <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.attr-get.php" class="methodname">attr_get</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$attribute</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.attr-set.php" class="methodname">attr_set</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$attribute</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$value</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.bind-param.php" class="methodname">bind_param</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$types</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter reference">&$var</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter reference">&...$vars</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.bind-result.php" class="methodname">bind_result</a></span>(<span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter reference">&$var</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter reference">&...$vars</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.close.php" class="methodname">close</a></span>(): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.data-seek.php" class="methodname">data_seek</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$offset</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.execute.php" class="methodname">execute</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$params</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.fetch.php" class="methodname">fetch</a></span>(): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.free-result.php" class="methodname">free_result</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.get-result.php" class="methodname">get_result</a></span>(): <span class="type"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.get-warnings.php" class="methodname">get_warnings</a></span>(): <span class="type"><span class="type"><a href="class.mysqli-warning.php" class="type mysqli_warning">mysqli_warning</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.more-results.php" class="methodname">more_results</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.next-result.php" class="methodname">next_result</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.num-rows.php" class="methodname">num_rows</a></span>(): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.prepare.php" class="methodname">prepare</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.reset.php" class="methodname">reset</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.result-metadata.php" class="methodname">result_metadata</a></span>(): <span class="type"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.send-long-data.php" class="methodname">send_long_data</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$param_num</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli-stmt.store-result.php" class="methodname">store_result</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

   }</div>


  </div>

  <div class="section" id="mysqli-stmt.props">
   <h2 class="title">Propiedades</h2>
   <dl>
    
     <dt id="mysqli-stmt.props.id">
      <var class="varname">id</var>
     </dt>
     <dd>
      <p class="para">
       Almacena el ID de la sentencia.
      </p>
     </dd>
    
   </dl>
  </div>

 </div>

 















































































































































































<h2>Tabla de contenidos</h2><ul class="chunklist chunklist_reference"><li><a href="mysqli-stmt.affected-rows.php">mysqli_stmt::$affected_rows</a> — Devuelve el n&uacute;mero total de filas modificadas, eliminadas, insertadas o coincidentes por la &uacute;ltima consulta</li><li><a href="mysqli-stmt.attr-get.php">mysqli_stmt::attr_get</a> — Obtiene el valor actual de un atributo de consulta</li><li><a href="mysqli-stmt.attr-set.php">mysqli_stmt::attr_set</a> — Modifica el comportamiento de una consulta preparada</li><li><a href="mysqli-stmt.bind-param.php">mysqli_stmt::bind_param</a> — Vincula variables a una consulta MySQL</li><li><a href="mysqli-stmt.bind-result.php">mysqli_stmt::bind_result</a> — Vincula variables a un conjunto de resultados</li><li><a href="mysqli-stmt.close.php">mysqli_stmt::close</a> — Termina una consulta preparada</li><li><a href="mysqli-stmt.construct.php">mysqli_stmt::__construct</a> — Construye un nuevo objeto mysqli_stmt</li><li><a href="mysqli-stmt.data-seek.php">mysqli_stmt::data_seek</a> — Ajusta el puntero de resultado a una fila arbitraria en el resultado almacenado en el b&uacute;fer.</li><li><a href="mysqli-stmt.errno.php">mysqli_stmt::$errno</a> — Devuelve un c&oacute;digo de error para la &uacute;ltima consulta</li><li><a href="mysqli-stmt.error.php">mysqli_stmt::$error</a> — Devuelve una descripci&oacute;n del &uacute;ltimo error de procesamiento</li><li><a href="mysqli-stmt.error-list.php">mysqli_stmt::$error_list</a> — Devuelve una lista de errores para la &uacute;ltima consulta ejecutada</li><li><a href="mysqli-stmt.execute.php">mysqli_stmt::execute</a> — Ejecuta una consulta preparada</li><li><a href="mysqli-stmt.fetch.php">mysqli_stmt::fetch</a> — Lee los resultados de una consulta MySQL preparada en variables vinculadas</li><li><a href="mysqli-stmt.field-count.php">mysqli_stmt::$field_count</a> — Devuelve el n&uacute;mero de columnas en la consulta dada</li><li><a href="mysqli-stmt.free-result.php">mysqli_stmt::free_result</a> — Libera el resultado MySQL de la memoria</li><li><a href="mysqli-stmt.get-result.php">mysqli_stmt::get_result</a> — Obtiene un conjunto de resultados desde una consulta preparada como un objeto mysqli_result</li><li><a href="mysqli-stmt.get-warnings.php">mysqli_stmt::get_warnings</a> — Obtiene el resultado de SHOW WARNINGS</li><li><a href="mysqli-stmt.insert-id.php">mysqli_stmt::$insert_id</a> — Obtiene el ID generado por la &uacute;ltima consulta INSERT</li><li><a href="mysqli-stmt.more-results.php">mysqli_stmt::more_results</a> — Comprueba si hay m&aacute;s resultados desde una consulta m&uacute;ltiple</li><li><a href="mysqli-stmt.next-result.php">mysqli_stmt::next_result</a> — Lee el resultado siguiente desde una consulta m&uacute;ltiple</li><li><a href="mysqli-stmt.num-rows.php">mysqli_stmt::$num_rows</a> — Devuelve el n&uacute;mero de filas recuperadas del servidor</li><li><a href="mysqli-stmt.param-count.php">mysqli_stmt::$param_count</a> — Devuelve el n&uacute;mero de par&aacute;metros de un comando SQL</li><li><a href="mysqli-stmt.prepare.php">mysqli_stmt::prepare</a> — Prepara una consulta SQL para su ejecuci&oacute;n</li><li><a href="mysqli-stmt.reset.php">mysqli_stmt::reset</a> — Anula una consulta preparada</li><li><a href="mysqli-stmt.result-metadata.php">mysqli_stmt::result_metadata</a> — Devuelve las metadatos de preparaci&oacute;n de consulta MySQL</li><li><a href="mysqli-stmt.send-long-data.php">mysqli_stmt::send_long_data</a> — Env&iacute;a datos MySQL por paquetes</li><li><a href="mysqli-stmt.sqlstate.php">mysqli_stmt::$sqlstate</a> — Devuelve el c&oacute;digo SQLSTATE de la &uacute;ltima operaci&oacute;n MySQL</li><li><a href="mysqli-stmt.store-result.php">mysqli_stmt::store_result</a> — Almacena un conjunto de resultados en un b&uacute;fer interno</li></ul>
</div>
<?php manual_footer($setup); ?>