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<div id="function.preg-match-all" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">preg_match_all</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">preg_match_all</span> &mdash; <span class="dc-title">Realiza uma correspondência global de expressão regular</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.preg-match-all-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>preg_match_all</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$pattern</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$subject</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">&$matches</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>,<br>&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">$offset</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>

  <p class="para rdfs-comment">
   Pesquisa <code class="parameter">subject</code> por todas as correspondências à expressão
   regular informada em <code class="parameter">pattern</code> e insere-as em
   <code class="parameter">matches</code> na ordem especificada por
   <code class="parameter">flags</code>.
  </p>
  <p class="para">
   Depois que a primeira correspondência é encontrada, as pesquisas subsequentes continuam
   a partir do final da última correspondência.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.preg-match-all-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">pattern</code></dt>
     <dd>
      <p class="para">
       A expressão regular a ser procurada, como uma string.
      </p>
     </dd>
    
    
     <dt><code class="parameter">subject</code></dt>
     <dd>
      <p class="para">
       A string de entrada.
      </p>
     </dd>
    
    
     <dt><code class="parameter">matches</code></dt>
     <dd>
      <p class="para">
       Array de todas as correspondências em um array multi-dimensional ordenado de acordo com
       <code class="parameter">flags</code>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">flags</code></dt>
     <dd>
      <span class="simpara">
       Se nenhuma opção de ordenamento for informada, <strong><code><a href="pcre.constants.php#constant.preg-pattern-order">PREG_PATTERN_ORDER</a></code></strong> será
       usada.
      </span>
      <p class="para">
       Pode ser uma combinação das seguintes constantes (observe que não faz
       sentido usar <strong><code><a href="pcre.constants.php#constant.preg-pattern-order">PREG_PATTERN_ORDER</a></code></strong> junto com
       <strong><code><a href="pcre.constants.php#constant.preg-set-order">PREG_SET_ORDER</a></code></strong>):
       <dl>
        
         <dt><strong><code><a href="pcre.constants.php#constant.preg-pattern-order">PREG_PATTERN_ORDER</a></code></strong></dt>
         <dd>
          <p class="para">
           Ordena os resultados de forma que <var class="varname">$matches[0]</var> será um array das correspondências
           completas à expressão, <var class="varname">$matches[1]</var> será um array de strings correspondidas pela
           primeira sub-expressão entre parênteses, e assim por diante.
          </p>
          <p class="para">
           <div class="informalexample">
            <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">"|&lt;[^&gt;]+&gt;(.*)&lt;/[^&gt;]+&gt;|U"</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">"&lt;b&gt;exemplo: &lt;/b&gt;&lt;div align=left&gt;isto é um teste&lt;/div&gt;"</span><span style="color: #007700">,<br />    </span><span style="color: #0000BB">$out</span><span style="color: #007700">, </span><span style="color: #0000BB">PREG_PATTERN_ORDER</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">", " </span><span style="color: #007700">. </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">][</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">", " </span><span style="color: #007700">. </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">][</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
            </div>

            <p class="para">O exemplo acima produzirá:</p>
            <div class="example-contents screen">
<div class="annotation-interactive parameterscode"><pre class="parameterscode">&lt;b&gt;exemplo: &lt;/b&gt;, &lt;div align=left&gt;isto é um teste&lt;/div&gt;
exemplo: , isto é um teste</pre>
</div>
            </div>
            <p class="para">
             Portanto, <var class="varname">$out[0]</var> contém um array de strings que corresponderam a toda a expressão,
             e <var class="varname">$out[1]</var> contém um array de strings envolvidas por etiquetas HTML.
            </p>
           </div>
          </p>
          <p class="para">
           Se a expressão contiver sub-expressões nomeadas, <var class="varname">$matches</var>
           conterá, adicionalmente, entradas para chaves com o nome da sub-expressão.
          </p>
          <p class="para">
           Se a expressão contiver sub-expressões nomeadas duplicadas, somente a mais à
           direita será armazenada em <var class="varname">$matches[NOME]</var>.
           <div class="informalexample">
            <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />preg_match_all</span><span style="color: #007700">(<br />    </span><span style="color: #DD0000">'/(?J)(?&lt;match&gt;foo)|(?&lt;match&gt;bar)/'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'foo bar'</span><span style="color: #007700">,<br />    </span><span style="color: #0000BB">$matches</span><span style="color: #007700">,<br />    </span><span style="color: #0000BB">PREG_PATTERN_ORDER<br /></span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$matches</span><span style="color: #007700">[</span><span style="color: #DD0000">'match'</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
            </div>

            <p class="para">O exemplo acima produzirá:</p>
            <div class="example-contents screen">
<div class="annotation-interactive parameterscode"><pre class="parameterscode">Array
(
    [0] =&gt;
    [1] =&gt; bar
)</pre>
</div>
            </div>
           </div>
          </p>
         </dd>
        
        
         <dt><strong><code><a href="pcre.constants.php#constant.preg-set-order">PREG_SET_ORDER</a></code></strong></dt>
         <dd>
          <p class="para">
           Ordena os resultados de forma que <var class="varname">$matches[0]</var> será um array do primeiro conjunto
           de correspondências, <var class="varname">$matches[1]</var> será um array do segundo conjunto,
           e assim por diante.
           <div class="informalexample">
            <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">"|&lt;[^&gt;]+&gt;(.*)&lt;/[^&gt;]+&gt;|U"</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">"&lt;b&gt;exemplo: &lt;/b&gt;&lt;div align=\"left\"&gt;isto é um teste&lt;/div&gt;"</span><span style="color: #007700">,<br />    </span><span style="color: #0000BB">$out</span><span style="color: #007700">, </span><span style="color: #0000BB">PREG_SET_ORDER</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">", " </span><span style="color: #007700">. </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">][</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">", " </span><span style="color: #007700">. </span><span style="color: #0000BB">$out</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">][</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
            </div>

            <p class="para">O exemplo acima produzirá:</p>
            <div class="example-contents screen">
<div class="annotation-interactive parameterscode"><pre class="parameterscode">&lt;b&gt;exemplo:: &lt;/b&gt;, exemplo::
&lt;div align=&quot;left&quot;&gt;isto é um teste&lt;/div&gt;, isto é um teste</pre>
</div>
            </div>
           </div>
          </p>
         </dd>
        
        
         <dt><strong><code><a href="pcre.constants.php#constant.preg-offset-capture">PREG_OFFSET_CAPTURE</a></code></strong></dt>
         <dd>
          <p class="para">
           Se esta constante for passada, para cada correspondência o deslocamento (em bytes)
           da string também será retornado. Observe que isto modifica o valor de
           <code class="parameter">matches</code> para um array de arrays onde cada elemento é
           um array que consiste na string correspondida no elemento <code class="literal">0</code>
           e seu deslocamento na string <code class="parameter">subject</code> no elemento
           <code class="literal">1</code>.
           <div class="informalexample">
            <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">'/(foo)(bar)(baz)/'</span><span style="color: #007700">, </span><span style="color: #DD0000">'foobarbaz'</span><span style="color: #007700">, </span><span style="color: #0000BB">$matches</span><span style="color: #007700">, </span><span style="color: #0000BB">PREG_OFFSET_CAPTURE</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$matches</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
            </div>

            <p class="para">O exemplo acima produzirá:</p>
            <div class="example-contents screen">
<div class="annotation-interactive parameterscode"><pre class="parameterscode">Array
(
    [0] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [0] =&gt; foobarbaz
                    [1] =&gt; 0
                )

        )

    [1] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [0] =&gt; foo
                    [1] =&gt; 0
                )

        )

    [2] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [0] =&gt; bar
                    [1] =&gt; 3
                )

        )

    [3] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [0] =&gt; baz
                    [1] =&gt; 6
                )

        )

)</pre>
</div>
            </div>
           </div>
          </p>
         </dd>
        
        
         <dt><strong><code><a href="pcre.constants.php#constant.preg-unmatched-as-null">PREG_UNMATCHED_AS_NULL</a></code></strong></dt>
         <dd>
          <p class="para">
           Se esta constante for passada, sub-expressões não correspondidas são reportadas como <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>;
           caso contrário elas são reportadas como <span class="type"><a href="language.types.string.php" class="type string">string</a></span>s vazias.
          </p>
         </dd>
        
       </dl>
      </p>
     </dd>
    
    
     <dt><code class="parameter">offset</code></dt>
     <dd>
      <p class="para">
       Normalmente, a pesquisa começa no início da string de entrada.
       O parâmetro opcional <code class="parameter">offset</code> pode ser usado para
       especificar o deslocamento alternativo (em bytes) a partir do qual a pesquisa será iniciada.
      </p>
      <blockquote class="note"><p><strong class="note">Nota</strong>: 
       <p class="para">
        Usar <code class="parameter">offset</code> não é equivalente a passar
        <code class="code">substr($subject, $offset)</code> para
        <span class="function"><strong>preg_match_all()</strong></span> no lugar da string de entrada,
        porque <code class="parameter">pattern</code> pode conter afirmações como
        <em>^</em>, <em>$</em> ou
        <em>(?&lt;=x)</em> que depende da string inteira. Consulte <span class="function"><a href="function.preg-match.php" class="function">preg_match()</a></span>
        para exemplos.
       </p>
      </p></blockquote>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.preg-match-all-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna o número de correspondências completas à expressão (que pode ser zero), ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.preg-match-all-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
Se o padrão de expressão regular passado não for compilado para uma expressão regular válida, um <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong> será emitido.
</p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.preg-match-all-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Versão</th>
       <th>Descrição</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>7.2.0</td>
       <td>
        A constante <strong><code><a href="pcre.constants.php#constant.preg-unmatched-as-null">PREG_UNMATCHED_AS_NULL</a></code></strong> agora é suportada para o parâmetro
        <code class="parameter">$flags</code>.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.preg-match-all-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Obtendo todos os números de telefine de algum texto.</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">"/\(?  (\d{3})?  \)?  (?(1)  [\-\s] ) \d{3}-\d{4}/x"</span><span style="color: #007700">,<br />                </span><span style="color: #DD0000">"Ligue para 555-1212 ou 1-800-555-1212"</span><span style="color: #007700">, </span><span style="color: #0000BB">$phones</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Encontrando etiquetas HTML (ganancioso)</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// A expressão \\2 é um exemplo de referência retroativa. Isto informa ao PCRE que<br />// ele deve corresponder ao segundo conjunto de parênteses na expressão regular<br />// em si, que seria ([\w]+) neste caso. A barra invertida extra em \\2 é<br />// necessária porque a string está em aspas duplas.<br /></span><span style="color: #0000BB">$html </span><span style="color: #007700">= </span><span style="color: #DD0000">"&lt;b&gt;texto negrito&lt;/b&gt;&lt;a href=howdy.html&gt;clique aqui&lt;/a&gt;"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">"/(&lt;([\w]+)[^&gt;]*&gt;)(.*?)(&lt;\/\\2&gt;)/"</span><span style="color: #007700">, </span><span style="color: #0000BB">$html</span><span style="color: #007700">, </span><span style="color: #0000BB">$matches</span><span style="color: #007700">, </span><span style="color: #0000BB">PREG_SET_ORDER</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$matches </span><span style="color: #007700">as </span><span style="color: #0000BB">$val</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"correspondeu: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$val</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"parte 1: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$val</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"parte 2: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$val</span><span style="color: #007700">[</span><span style="color: #0000BB">2</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"parte 3: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$val</span><span style="color: #007700">[</span><span style="color: #0000BB">3</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"parte 4: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$val</span><span style="color: #007700">[</span><span style="color: #0000BB">4</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">correspondeu: &lt;b&gt;texto negrito&lt;/b&gt;
parte 1: &lt;b&gt;
parte 2: b
parte 3: texto negrito
parte 4: &lt;/b&gt;

correspondeu: &lt;a href=howdy.html&gt;clique aqui&lt;/a&gt;
parte 1: &lt;a href=howdy.html&gt;
parte 2: a
parte 3: clique aqui
parte 4: &lt;/a&gt;</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   <div class="example" id="example-3">
    <p><strong>Exemplo #3 Usando sub-expressões nomeadas</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$str </span><span style="color: #007700">= &lt;&lt;&lt;FOO<br /></span><span style="color: #DD0000">a: 1<br />b: 2<br />c: 3<br /></span><span style="color: #007700">FOO;<br /><br /></span><span style="color: #0000BB">preg_match_all</span><span style="color: #007700">(</span><span style="color: #DD0000">'/(?P&lt;name&gt;\w+): (?P&lt;digit&gt;\d+)/'</span><span style="color: #007700">, </span><span style="color: #0000BB">$str</span><span style="color: #007700">, </span><span style="color: #0000BB">$matches</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Alternativa */<br />// preg_match_all('/(?&lt;name&gt;\w+): (?&lt;digit&gt;\d+)/', $str, $matches);<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$matches</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">Array
(
    [0] =&gt; Array
        (
            [0] =&gt; a: 1
            [1] =&gt; b: 2
            [2] =&gt; c: 3
        )

    [name] =&gt; Array
        (
            [0] =&gt; a
            [1] =&gt; b
            [2] =&gt; c
        )

    [1] =&gt; Array
        (
            [0] =&gt; a
            [1] =&gt; b
            [2] =&gt; c
        )

    [digit] =&gt; Array
        (
            [0] =&gt; 1
            [1] =&gt; 2
            [2] =&gt; 3
        )

    [2] =&gt; Array
        (
            [0] =&gt; 1
            [1] =&gt; 2
            [2] =&gt; 3
        )

)</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.preg-match-all-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><a href="pcre.pattern.php" class="link">Expressões regulares PCRE</a></li>
    <li><span class="function"><a href="function.preg-quote.php" class="function" rel="rdfs-seeAlso">preg_quote()</a> - Escapa caracteres de express&atilde;o regular</span></li>
    <li><span class="function"><a href="function.preg-match.php" class="function" rel="rdfs-seeAlso">preg_match()</a> - Realiza uma correspond&ecirc;ncia com express&atilde;o regular</span></li>
    <li><span class="function"><a href="function.preg-replace.php" class="function" rel="rdfs-seeAlso">preg_replace()</a> - Realiza uma pesquisa por uma express&atilde;o regular e substitui</span></li>
    <li><span class="function"><a href="function.preg-split.php" class="function" rel="rdfs-seeAlso">preg_split()</a> - Divide uma string com base em express&atilde;o regular</span></li>
    <li><span class="function"><a href="function.preg-last-error.php" class="function" rel="rdfs-seeAlso">preg_last_error()</a> - Retorna o c&oacute;digo de erro da &uacute;ltima express&atilde;o regular PCRE executada</span></li>
   </ul>
  </p>
 </div>


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