<?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";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'pt_BR',
  ),
  'this' => 
  array (
    0 => 'class.mysqli.php',
    1 => 'mysqli',
    2 => 'A classe mysqli',
  ),
  'up' => 
  array (
    0 => 'book.mysqli.php',
    1 => 'MySQLi',
  ),
  'prev' => 
  array (
    0 => 'mysqli.summary.php',
    1 => 'Resumo da Fun&ccedil;&atilde;o de Extens&atilde;o do MySQLi',
  ),
  'next' => 
  array (
    0 => 'mysqli.affected-rows.php',
    1 => 'mysqli::$affected_rows',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'pt_BR',
    'path' => 'reference/mysqli/mysqli.xml',
  ),
  'history' => 
  array (
  ),
  'extra_header_links' => 
  array (
    'rel' => 'alternate',
    'href' => '/manual/en/feeds/class.mysqli.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" class="reference">
 <h1 class="title">A classe mysqli</h1>
 

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


  <div class="section" id="mysqli.intro">
   <h2 class="title">Introdução</h2>
   <p class="para">
    Representa uma conexão entre o PHP e um banco de dados MySQL.
   </p>
  </div>


  <div class="section" id="mysqli.synopsis">
   <h2 class="title">Resumo da classe</h2>


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

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Propriedades */</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.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"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="mysqli.get-client-info.php">$<var class="varname">client_info</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.get-client-version.php">$<var class="varname">client_version</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.connect-errno.php">$<var class="varname">connect_errno</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="mysqli.connect-error.php">$<var class="varname">connect_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.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="mysqli.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.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.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.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="mysqli.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.string.php" class="type string">string</a></span>
      <var class="varname"><a href="mysqli.get-host-info.php">$<var class="varname">host_info</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="mysqli.info.php">$<var class="varname">info</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.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"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="mysqli.get-server-info.php">$<var class="varname">server_info</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.get-server-version.php">$<var class="varname">server_version</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.sqlstate.php">$<var class="varname">sqlstate</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.get-proto-info.php">$<var class="varname">protocol_version</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.thread-id.php">$<var class="varname">thread_id</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.warning-count.php">$<var class="varname">warning_count</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.construct.php" class="methodname">__construct</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$hostname</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$username</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</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.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$database</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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.integer.php" class="type int">int</a></span></span> <code class="parameter">$port</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$socket</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>)</div>

    <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.autocommit.php" class="methodname">autocommit</a></span>(<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$enable</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.begin-transaction.php" class="methodname">begin_transaction</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></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">$name</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.change-user.php" class="methodname">change_user</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$username</code></span>, <span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$password</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$database</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.character-set-name.php" class="methodname">character_set_name</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.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.commit.php" class="methodname">commit</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$name</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.construct.php" class="methodname">connect</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$hostname</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$username</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</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.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$database</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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.integer.php" class="type int">int</a></span></span> <code class="parameter">$port</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$socket</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <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.debug.php" class="methodname">debug</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$options</code></span>): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.dump-debug-info.php" class="methodname">dump_debug_info</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.execute-query.php" class="methodname">execute_query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="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"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</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.get-charset.php" class="methodname">get_charset</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.object.php" class="type object">object</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli.get-client-info.php" class="methodname">get_client_info</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.get-connection-stats.php" class="methodname">get_connection_stats</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.get-server-info.php" class="methodname">get_server_info</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.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="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli.init.php" class="methodname">init</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="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli.kill.php" class="methodname">kill</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$process_id</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.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.multi-query.php" class="methodname">multi_query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.next-result.php" class="methodname">next_result</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.options.php" class="methodname">options</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$option</code></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.integer.php" class="type int">int</a></span></span> <code class="parameter">$value</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli.ping.php" class="methodname">ping</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><a href="mysqli.poll.php" class="methodname">poll</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter reference">&$read</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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 reference">&$error</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter reference">&$reject</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$seconds</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$microseconds</code><span class="initializer"> = 0</span></span><br>): <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.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.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">$query</code></span>): <span class="type"><span class="type"><a href="class.mysqli-stmt.php" class="type mysqli_stmt">mysqli_stmt</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.query.php" class="methodname">query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$result_mode</code><span class="initializer"> = <strong><code><a href="mysqli.constants.php#constant.mysqli-store-result">MYSQLI_STORE_RESULT</a></code></strong></span></span>): <span class="type"><span class="type"><a href="class.mysqli-result.php" class="type mysqli_result">mysqli_result</a></span>|<span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.real-connect.php" class="methodname">real_connect</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$hostname</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$username</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$database</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$port</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$socket</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span><br>): <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.real-escape-string.php" class="methodname">real_escape_string</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.real-query.php" class="methodname">real_query</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$query</code></span>): <span class="type"><a href="language.types.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.reap-async-query.php" class="methodname">reap_async_query</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.boolean.php" class="type bool">bool</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="modifier">public</span> <span class="methodname"><a href="mysqli.refresh.php" class="methodname">refresh</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.release-savepoint.php" class="methodname">release_savepoint</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$name</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.rollback.php" class="methodname">rollback</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$name</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.savepoint.php" class="methodname">savepoint</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$name</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.select-db.php" class="methodname">select_db</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$database</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.set-charset.php" class="methodname">set_charset</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$charset</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.ssl-set.php" class="methodname">ssl_set</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$key</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$certificate</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$ca_certificate</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<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">$ca_path</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$cipher_algos</code></span><br>): <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.stat.php" class="methodname">stat</a></span>(): <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></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="mysqli.stmt-init.php" class="methodname">stmt_init</a></span>(): <span class="type"><span class="type"><a href="class.mysqli-stmt.php" class="type mysqli_stmt">mysqli_stmt</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.store-result.php" class="methodname">store_result</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$mode</code><span class="initializer"> = 0</span></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.thread-safe.php" class="methodname">thread_safe</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.use-result.php" class="methodname">use_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>


  </div>
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<h2>Índice</h2><ul class="chunklist chunklist_reference"><li><a href="mysqli.affected-rows.php">mysqli::$affected_rows</a> — Retorna o n&uacute;mero de linhas afetadas pela opera&ccedil;&atilde;o MySQL anterior</li><li><a href="mysqli.autocommit.php">mysqli::autocommit</a> — Ativa ou desativa a grava&ccedil;&atilde;o autom&aacute;tica das modifica&ccedil;&otilde;es no banco de dados</li><li><a href="mysqli.begin-transaction.php">mysqli::begin_transaction</a> — Inicia uma transa&ccedil;&atilde;o</li><li><a href="mysqli.change-user.php">mysqli::change_user</a> — Altera o usu&aacute;rio da conex&atilde;o com o banco de dados</li><li><a href="mysqli.character-set-name.php">mysqli::character_set_name</a> — Retorna o conjunto de caracteres atual da conex&atilde;o com o banco de dados</li><li><a href="mysqli.close.php">mysqli::close</a> — Fecha uma conex&atilde;o ao banco de dados previamente aberta</li><li><a href="mysqli.commit.php">mysqli::commit</a> — Grava a transa&ccedil;&atilde;o atual</li><li><a href="mysqli.connect-errno.php">mysqli::$connect_errno</a> — Retorna o c&oacute;digo de erro da &uacute;ltima chamada de conex&atilde;o</li><li><a href="mysqli.connect-error.php">mysqli::$connect_error</a> — Retorna uma descri&ccedil;&atilde;o do &uacute;ltimo erro de conex&atilde;o</li><li><a href="mysqli.construct.php">mysqli::__construct</a> — Abre uma nova conex&atilde;o com o servidor MySQL</li><li><a href="mysqli.debug.php">mysqli::debug</a> — Realiza opera&ccedil;&otilde;es de depura&ccedil;&atilde;o</li><li><a href="mysqli.dump-debug-info.php">mysqli::dump_debug_info</a> — Descarrega informa&ccedil;&atilde;o de debug no log</li><li><a href="mysqli.errno.php">mysqli-&gt;errno</a> — Retorna o c&oacute;digo de erro para a chamada de fun&ccedil;&atilde;o mais recente</li><li><a href="mysqli.error.php">mysqli-&gt;error</a> — Retorna uma string descrevendo o &uacute;ltimo erro</li><li><a href="mysqli.error-list.php">mysqli::$error_list</a> — Retorna uma lista de erros do &uacute;ltimo comando executado</li><li><a href="mysqli.execute-query.php">mysqli::execute_query</a> — Prepara, vincula par&acirc;metros e executa a instru&ccedil;&atilde;o SQL</li><li><a href="mysqli.field-count.php">mysqli::$field_count</a> — Retorna o n&uacute;mero de campos para a consulta mais recente</li><li><a href="mysqli.get-charset.php">mysqli::get_charset</a> — Retorna um objeto de conjunto de caracteres</li><li><a href="mysqli.get-client-info.php">mysqli::$client_info</a> — Obt&eacute;m informa&ccedil;&atilde;o do cliente MySQL</li><li><a href="mysqli.get-client-version.php">mysqli::$client_version</a> — Retorna a vers&atilde;o do cliente MySQL como um inteiro</li><li><a href="mysqli.get-connection-stats.php">mysqli::get_connection_stats</a> — Retorna estat&iacute;sticas sobre a conex&atilde;o do cliente</li><li><a href="mysqli.get-host-info.php">mysqli::$host_info</a> — Retorna uma string representando o tipo de conex&atilde;o utilizada</li><li><a href="mysqli.get-proto-info.php">mysqli::$protocol_version</a> — Retorna a vers&atilde;o do protocolo MySQL usada</li><li><a href="mysqli.get-server-info.php">mysqli::$server_info</a> — Retorna a vers&atilde;o do servidor MySQL</li><li><a href="mysqli.get-server-version.php">mysqli::$server_version</a> — Retorna a vers&atilde;o do servidor MySQL como um inteiro</li><li><a href="mysqli.get-warnings.php">mysqli::get_warnings</a> — Obt&eacute;m o resultado de SHOW WARNINGS</li><li><a href="mysqli.info.php">mysqli::$info</a> — Recupera informa&ccedil;&atilde;o sobre a recente consulta executada</li><li><a href="mysqli.init.php">mysqli::init</a> — Inicializa o MySQLi e retorna um objeto a ser utilizado com mysqli_real_connect()</li><li><a href="mysqli.insert-id.php">mysqli::$insert_id</a> — Retorna o valor gerado para uma coluna AUTO_INCREMENT pela &uacute;ltima consulta</li><li><a href="mysqli.kill.php">mysqli::kill</a> — Solicita ao servidor o encerramento de um thread do MySQL</li><li><a href="mysqli.more-results.php">mysqli::more_results</a> — Verifica se h&aacute; mais algum resultado de uma consulta m&uacute;ltipla</li><li><a href="mysqli.multi-query.php">mysqli::multi_query</a> — Executa uma ou mais consultas no banco de dados</li><li><a href="mysqli.next-result.php">mysqli::next_result</a> — Prepara o pr&oacute;ximo resultado de multi_query</li><li><a href="mysqli.options.php">mysqli::options</a> — Define op&ccedil;&otilde;es</li><li><a href="mysqli.ping.php">mysqli::ping</a> — Faz ping em uma conex&atilde;o de servidor ou tenta reconectar se a conex&atilde;o cair</li><li><a href="mysqli.poll.php">mysqli::poll</a> — Sondagem de conex&otilde;es</li><li><a href="mysqli.prepare.php">mysqli::prepare</a> — Prepara uma instru&ccedil;&atilde;o SQL para execu&ccedil;&atilde;o</li><li><a href="mysqli.query.php">mysqli::query</a> — Executa uma consulta no banco de dados</li><li><a href="mysqli.real-connect.php">mysqli::real_connect</a> — Abre uma conex&atilde;o a um servidor MySQL</li><li><a href="mysqli.real-escape-string.php">mysqli::real_escape_string</a> — Escape caracteres especiais em uma string para uso em uma instru&ccedil;&atilde;o SQL, levando em considera&ccedil;&atilde;o o conjunto de caracteres atual da conex&atilde;o</li><li><a href="mysqli.real-query.php">mysqli::real_query</a> — Executa uma consulta SQL</li><li><a href="mysqli.reap-async-query.php">mysqli::reap_async_query</a> — Obtenha o resultado da consulta ass&iacute;ncrona</li><li><a href="mysqli.refresh.php">mysqli::refresh</a> — Atualiza</li><li><a href="mysqli.release-savepoint.php">mysqli::release_savepoint</a> — Remove o ponto de salvamento nomeado do conjunto de pontos de salvamento da transa&ccedil;&atilde;o atual</li><li><a href="mysqli.rollback.php">mysqli::rollback</a> — Reverte a transa&ccedil;&atilde;o atual</li><li><a href="mysqli.savepoint.php">mysqli::savepoint</a> — Define um ponto de salvamento de transa&ccedil;&atilde;o nomeado</li><li><a href="mysqli.select-db.php">mysqli::select_db</a> — Seleciona o banco de dados padr&atilde;o para consultas de banco de dados</li><li><a href="mysqli.set-charset.php">mysqli::set_charset</a> — Define o conjunto de caracteres do cliente</li><li><a href="mysqli.sqlstate.php">mysqli::$sqlstate</a> — Retorna o erro SQLSTATE da opera&ccedil;&atilde;o MySQL anterior</li><li><a href="mysqli.ssl-set.php">mysqli::ssl_set</a> — Usado para estabelecer conex&otilde;es seguras usando SSL</li><li><a href="mysqli.stat.php">mysqli::stat</a> — Obt&eacute;m o status atual do sistema</li><li><a href="mysqli.stmt-init.php">mysqli::stmt_init</a> — Inicializa uma instru&ccedil;&atilde;o e retorna um objeto para uso com mysqli_stmt_prepare</li><li><a href="mysqli.store-result.php">mysqli::store_result</a> — Transfere um conjunto de resultados da &uacute;ltima consulta</li><li><a href="mysqli.thread-id.php">mysqli::$thread_id</a> — Retorna o ID da thread para a conex&atilde;o atual</li><li><a href="mysqli.thread-safe.php">mysqli::thread_safe</a> — Retorna se a seguran&ccedil;a de thread &eacute; dada ou n&atilde;o</li><li><a href="mysqli.use-result.php">mysqli::use_result</a> — Iniciar uma recupera&ccedil;&atilde;o de conjunto de resultados</li><li><a href="mysqli.warning-count.php">mysqli::$warning_count</a> — Retorna o n&uacute;mero de alertas gerados pela consulta mais recente</li></ul>
</div>
<?php manual_footer($setup); ?>