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    2 => 'Retorna todas as transi&ccedil;&otilde;es para o fuso hor&aacute;rio',
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?>
<div id="datetimezone.gettransitions" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DateTimeZone::getTransitions</h1>
  <h1 class="refname">timezone_transitions_get</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DateTimeZone::getTransitions</span> -- <span class="refname">timezone_transitions_get</span> &mdash; <span class="dc-title">Retorna todas as transições para o fuso horário</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-datetimezone.gettransitions-description">
  <h3 class="title">Descrição</h3>
  <p class="para">Estilo orientado a objetos</p>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DateTimeZone::getTransitions</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestampBegin</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.php-int-min">PHP_INT_MIN</a></code></strong></span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestampEnd</code><span class="initializer"> = 2147483647</span></span>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">Estilo procedural</p>
  <div class="methodsynopsis dc-description"><span class="methodname"><a href="function.timezone-transitions-get.php" class="methodname">timezone_transitions_get</a></span>(<span class="methodparam"><span class="type"><a href="class.datetimezone.php" class="type DateTimeZone">DateTimeZone</a></span> <code class="parameter">$object</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestampBegin</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.php-int-min">PHP_INT_MIN</a></code></strong></span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestampEnd</code><span class="initializer"> = 2147483647</span></span>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-datetimezone.gettransitions-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    <dt>
<code class="parameter">object</code></dt><dd><p class="para">Somente no estilo procedural: Um objeto <span class="classname"><a href="class.datetimezone.php" class="classname">DateTimeZone</a></span>
retornado por <span class="function"><a href="function.timezone-open.php" class="function">timezone_open()</a></span></p></dd>
    
     <dt><code class="parameter">timestampBegin</code></dt>
     <dd>
      <p class="para">
       Timestamp inicial.
      </p>
     </dd>
    
    
     <dt><code class="parameter">timestampEnd</code></dt>
     <dd>
      <p class="para">
       Timestamp final.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-datetimezone.gettransitions-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna um array numericamente indexado de
   arrays de transições em caso de sucesso,  ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha. Objetos
   DataTimeZone do tipo 1 (deslocamento UTC) e tipo 2 (abreviações) não
   contêm transições, e se tiverem este método chamado irão retornar
   <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
  <p class="para">
   Se o parâmetro <code class="parameter">timestampBegin</code> for informado, a primeira entrada no
   array de retorno irá contrer um elemento de transição no horário de
   <code class="parameter">timestampBegin</code>.
  </p>
  <p class="para">
   <table class="doctable table">
    <caption><strong>Estrutura do Array de Transição</strong></caption>
    
     <thead>
      <tr>
       <th>Key</th>
       <th>Type</th>
       <th>Description</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td><code class="literal">ts</code></td>
       <td><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></td>
       <td>Timestamp Unix</td>
      </tr>

      <tr>
       <td><code class="literal">time</code></td>
       <td><span class="type"><a href="language.types.string.php" class="type string">string</a></span></td>
       <td>string de horário <strong><code><a href="class.datetimeinterface.php#datetimeinterface.constants.iso8601-expanded">DateTimeInterface::ISO8601_EXPANDED</a></code></strong> (PHP
       8.2 e seguintes), ou <strong><code><a href="class.datetimeinterface.php#datetimeinterface.constants.iso8601">DateTimeInterface::ISO8601</a></code></strong> (PHP
       8.1 e anteriores)</td>
      </tr>

      <tr>
       <td><code class="literal">offset</code></td>
       <td><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></td>
       <td>Deslocamento UTC em segundos</td>
      </tr>

      <tr>
       <td><code class="literal">isdst</code></td>
       <td><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></td>
       <td>Se o horário de verão está ativo</td>
      </tr>

      <tr>
       <td><code class="literal">abbr</code></td>
       <td><span class="type"><a href="language.types.string.php" class="type string">string</a></span></td>
       <td>Abreviação do fuso horário</td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-datetimezone.gettransitions-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versão</th>
      <th>Descrição</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.1.0</td>
      <td>
       O valor padrão de <code class="parameter">timestampEnd</code> foi alterado para 2147483647. Anteriormente
       era <strong><code><a href="reserved.constants.php#constant.php-int-max">PHP_INT_MAX</a></code></strong>.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-datetimezone.gettransitions-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Exemplo do método <span class="function"><a href="function.timezone-transitions-get.php" class="function">timezone_transitions_get()</a></span></strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$timezone </span><span style="color: #007700">= new </span><span style="color: #0000BB">DateTimeZone</span><span style="color: #007700">(</span><span style="color: #DD0000">"Europe/London"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$transitions </span><span style="color: #007700">= </span><span style="color: #0000BB">$timezone</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getTransitions</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">array_slice</span><span style="color: #007700">(</span><span style="color: #0000BB">$transitions</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">Array
(
    [0] =&gt; Array
        (
            [ts] =&gt; -2147483648
            [time] =&gt; 1901-12-13T20:45:52+00:00
            [offset] =&gt; -75
            [isdst] =&gt;
            [abbr] =&gt; LMT
        )

    [1] =&gt; Array
        (
            [ts] =&gt; 442304971
            [time] =&gt; 1847-12-01T00:01:15+00:00
            [offset] =&gt; 0
            [isdst] =&gt;
            [abbr] =&gt; GMT
        )

    [2] =&gt; Array
        (
            [ts] =&gt; -1691964000
            [time] =&gt; 1916-05-21T02:00:00+00:00
            [offset] =&gt; 3600
            [isdst] =&gt; 1
            [abbr] =&gt; BST
        )

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

   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Um exemplo da função <span class="function"><a href="function.timezone-transitions-get.php" class="function">timezone_transitions_get()</a></span> com
    o parâmetro <code class="parameter">timestampBegin</code></strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$timezone </span><span style="color: #007700">= new </span><span style="color: #0000BB">DateTimeZone</span><span style="color: #007700">(</span><span style="color: #DD0000">"Europe/London"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$transitions </span><span style="color: #007700">= </span><span style="color: #0000BB">$timezone</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getTransitions</span><span style="color: #007700">(</span><span style="color: #0000BB">time</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">array_slice</span><span style="color: #007700">(</span><span style="color: #0000BB">$transitions</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">Array
(
    [0] =&gt; Array
        (
            [ts] =&gt; 1759058251
            [time] =&gt; 2025-09-28T11:17:31+00:00
            [offset] =&gt; 3600
            [isdst] =&gt; 1
            [abbr] =&gt; BST
        )

    [1] =&gt; Array
        (
            [ts] =&gt; 1761440400
            [time] =&gt; 2025-10-26T01:00:00+00:00
            [offset] =&gt; 0
            [isdst] =&gt;
            [abbr] =&gt; GMT
        )

    [2] =&gt; Array
        (
            [ts] =&gt; 1774746000
            [time] =&gt; 2026-03-29T01:00:00+00:00
            [offset] =&gt; 3600
            [isdst] =&gt; 1
            [abbr] =&gt; BST
        )

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


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