<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.mysql.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'pt_BR',
  ),
  'this' => 
  array (
    0 => 'function.mysql-fetch-array.php',
    1 => 'mysql_fetch_array',
    2 => 'Obt&eacute;m uma linha de resultado como um array associativo, num&eacute;rico, ou ambos',
  ),
  'up' => 
  array (
    0 => 'ref.mysql.php',
    1 => 'Fun&ccedil;&otilde;es da MySQL',
  ),
  'prev' => 
  array (
    0 => 'function.mysql-escape-string.php',
    1 => 'mysql_escape_string',
  ),
  'next' => 
  array (
    0 => 'function.mysql-fetch-assoc.php',
    1 => 'mysql_fetch_assoc',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'pt_BR',
    'path' => 'reference/mysql/functions/mysql-fetch-array.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.mysql-fetch-array" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mysql_fetch_array</h1>
  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mysql_fetch_array</span> &mdash; <span class="dc-title">Obtém uma linha de resultado como um array associativo, numérico, ou ambos</span></p>

 </div>

 <div id="function.mysql-fetch-array-refsynopsisdiv">
  <div class="warning"><strong class="warning">Aviso</strong>
   <p class="para">Esta extensão foi descontinuada a partir do PHP 5.5.0 e foi removida no PHP 7.0.0.
Em vez disso, as extensões <a href="book.mysqli.php" class="link">MySQLi</a> ou <a href="ref.pdo-mysql.php" class="link">PDO_MySQL</a> devem ser usadas.
Veja também o guia <a href="mysqlinfo.api.choosing.php" class="link">MySQL: escolhendo uma API</a>.
Alternativas a esta função incluem:</p>
   <ul class="simplelist">
    <li><span class="function"><a href="mysqli-result.fetch-array.php" class="function">mysqli_fetch_array()</a></span></li>
    <li><span class="methodname"><a href="pdostatement.fetch.php" class="methodname">PDOStatement::fetch()</a></span></li>
   </ul>
  </div>
 </div>

 <div class="refsect1 description" id="refsect1-function.mysql-fetch-array-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mysql_fetch_array</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$result</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$result_type</code><span class="initializer"> = MYSQL_BOTH</span></span>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="simpara">
   Retorna um array que corresponde à linha obtida
   e move adiante o ponteiro interno dos dados.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.mysql-fetch-array-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   <dt>
<code class="parameter">result</code></dt><dd><p class="para">O <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> do resultado que
está sendo avaliado. Este resultado vem de uma chamada a
<span class="function"><a href="function.mysql-query.php" class="function">mysql_query()</a></span>.</p></dd>
   
    <dt><code class="parameter">result_type</code></dt>
    <dd>
     <span class="simpara">
      O tipo de array que deve ser obtido. É uma constante e aceita
      os seguintes valores: <strong><code><a href="mysql.constants.php#constant.mysql-assoc">MYSQL_ASSOC</a></code></strong>,
      <strong><code><a href="mysql.constants.php#constant.mysql-num">MYSQL_NUM</a></code></strong> e
      <strong><code><a href="mysql.constants.php#constant.mysql-both">MYSQL_BOTH</a></code></strong>.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mysql-fetch-array-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna um array que corresponde à linha obtida ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>
   se não houver mais linhas. O tipo da array retornado depende de
   como <code class="parameter">result_type</code> estiver definido. Usando
   <strong><code><a href="mysql.constants.php#constant.mysql-both">MYSQL_BOTH</a></code></strong> (padrão), será obtido um array com ambos os
   índices, numérico e associativo. Usando <strong><code><a href="mysql.constants.php#constant.mysql-assoc">MYSQL_ASSOC</a></code></strong>, somente
   índices associativos serão obtidos (da mesma forma que <span class="function"><a href="function.mysql-fetch-assoc.php" class="function">mysql_fetch_assoc()</a></span>
   funciona), e usando <strong><code><a href="mysql.constants.php#constant.mysql-num">MYSQL_NUM</a></code></strong>, somente os índices numéricos
   (como <span class="function"><a href="function.mysql-fetch-row.php" class="function">mysql_fetch_row()</a></span> funciona).
  </p>
  <p class="simpara">
   Se duas ou mais colunas do resultado tiverem os mesmos nomes de campos,
   a última coluna terá precedência. Para acessar a(s) outra(s) coluna(s)
   de mesmo nome, o índice numérico da coluna deve ser usado ou
   um apelido para a coluna deve ser especificado. Para colunas com apelidos, o conteúdo
   não poderá ser acessado com o nome original da coluna.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.mysql-fetch-array-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Consulta com nomes de campos duplicados usando apelidos</strong></p>
   <div class="example-contents">
<div class="sqlcode"><pre class="sqlcode">SELECT table1.field AS foo, table2.field AS bar FROM table1, table2</pre>
</div>
   </div>

  </div>
  <div class="example" id="example-2">
   <p><strong>Exemplo #2 <span class="function"><strong>mysql_fetch_array()</strong></span> com <strong><code><a href="mysql.constants.php#constant.mysql-num">MYSQL_NUM</a></code></strong></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_password"</span><span style="color: #007700">) or<br />    die(</span><span style="color: #DD0000">"Não foi possível conectar: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">mysql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">"mydb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT id, name FROM mytable"</span><span style="color: #007700">);<br /><br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">MYSQL_NUM</span><span style="color: #007700">)) {<br />    </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"ID: %s  Nome: %s"</span><span style="color: #007700">, </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">], </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">]);<br />}<br /><br /></span><span style="color: #0000BB">mysql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-3">
   <p><strong>Exemplo #3 <span class="function"><strong>mysql_fetch_array()</strong></span> com <strong><code><a href="mysql.constants.php#constant.mysql-assoc">MYSQL_ASSOC</a></code></strong></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_password"</span><span style="color: #007700">) or<br />    die(</span><span style="color: #DD0000">"Não foi possível conectar: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">mysql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">"mydb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT id, name FROM mytable"</span><span style="color: #007700">);<br /><br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">MYSQL_ASSOC</span><span style="color: #007700">)) {<br />    </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"ID: %s  Nome: %s"</span><span style="color: #007700">, </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">"id"</span><span style="color: #007700">], </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">"name"</span><span style="color: #007700">]);<br />}<br /><br /></span><span style="color: #0000BB">mysql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-4">
   <p><strong>Exemplo #4 <span class="function"><strong>mysql_fetch_array()</strong></span> com <strong><code><a href="mysql.constants.php#constant.mysql-both">MYSQL_BOTH</a></code></strong></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_password"</span><span style="color: #007700">) or<br />    die(</span><span style="color: #DD0000">"Não foi possível conectar: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">mysql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">"mydb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT id, name FROM mytable"</span><span style="color: #007700">);<br /><br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">MYSQL_BOTH</span><span style="color: #007700">)) {<br />    </span><span style="color: #0000BB">printf </span><span style="color: #007700">(</span><span style="color: #DD0000">"ID: %s  Nome: %s"</span><span style="color: #007700">, </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">], </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">"name"</span><span style="color: #007700">]);<br />}<br /><br /></span><span style="color: #0000BB">mysql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 notes" id="refsect1-function.mysql-fetch-array-notes">
  <h3 class="title">Notas</h3>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <strong>Desempenho</strong><br />
   <span class="simpara">
    É importante observar que
    <span class="function"><strong>mysql_fetch_array()</strong></span> <em>não
    é significativamente</em> mais lento do que
    <span class="function"><a href="function.mysql-fetch-row.php" class="function">mysql_fetch_row()</a></span>, enquanto que a primeira
    fornece um valor agregado significativo.
   </span>
  </p></blockquote>
  <blockquote class="note"><p><strong class="note">Nota</strong>: <span class="simpara">Os nomes de campos retornados por esta função
<em>diferenciam maiúsculas e minúsculas</em>.</span></p></blockquote>
  <blockquote class="note"><p><strong class="note">Nota</strong>: <span class="simpara">Esta função define campos NULL como o
valor <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> do PHP.</span></p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.mysql-fetch-array-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.mysql-fetch-row.php" class="function" rel="rdfs-seeAlso">mysql_fetch_row()</a> - Obt&eacute;m uma linha como um array num&eacute;rico</span></li>
   <li><span class="function"><a href="function.mysql-fetch-assoc.php" class="function" rel="rdfs-seeAlso">mysql_fetch_assoc()</a> - Obt&eacute;m uma linha do resultado como um array associativo</span></li>
   <li><span class="function"><a href="function.mysql-data-seek.php" class="function" rel="rdfs-seeAlso">mysql_data_seek()</a> - Move o ponteiro interno do resultado</span></li>
   <li><span class="function"><a href="function.mysql-query.php" class="function" rel="rdfs-seeAlso">mysql_query()</a> - Envia uma consulta MySQL</span></li>
  </ul>
 </div>

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