archived-doc-pt-br/reference/datetime/functions/getdate.xml

<?xml version="1.0" encoding="UTF-8"?>
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<refentry xml:id="function.getdate" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>getdate</refname>
  <refpurpose>Recupera informações de data/horário</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>array</type><methodname>getdate</methodname>
   <methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>timestamp</parameter><initializer>&null;</initializer></methodparam>
  </methodsynopsis>
  <para>
   Retorna um <type>array</type> associativo contendo a informação
   da data do <parameter>timestamp</parameter>, ou o horário atual
   local se <parameter>timestamp</parameter> for &null; ou omitido.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>

    &date.timestamp.description;

   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Retorna um <type>array</type> associativo de informação sobre o
   <parameter>timestamp</parameter>. Os elementos do array associativo
   são os seguintes:
  </para>
  <para>
   <table>
    <title>Elementos chave de retorno do array associativo</title>
    <tgroup cols="3">
     <thead>
      <row>
       <entry>Chave</entry>
       <entry>Descrição</entry>
       <entry>Exemplo dos valores retornados</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry><literal>"seconds"</literal></entry>
       <entry>Representação numérica dos segundos</entry>
       <entry><literal>0</literal> a <literal>59</literal></entry>
      </row>
      <row>
       <entry><literal>"minutes"</literal></entry>
       <entry>Representação numérica dos minutos</entry>
       <entry><literal>0</literal> a <literal>59</literal></entry>
      </row>
      <row>
       <entry><literal>"hours"</literal></entry>
       <entry>Representação numérica das horas</entry>
       <entry><literal>0</literal> a <literal>23</literal></entry>
      </row>
      <row>
       <entry><literal>"mday"</literal></entry>
       <entry>Representação numérica do dia do mês</entry>
       <entry><literal>1</literal> a <literal>31</literal></entry>
      </row>
      <row>
       <entry><literal>"wday"</literal></entry>
       <entry>Representação numérica do dia da semana</entry>
       <entry><literal>0</literal> (para Sunday) a <literal>6</literal> (para Saturday)</entry>
      </row>
      <row>
       <entry><literal>"mon"</literal></entry>
       <entry>Representação numérica de um mês</entry>
       <entry><literal>1</literal> a <literal>12</literal></entry>
      </row>
      <row>
       <entry><literal>"year"</literal></entry>
       <entry>Representação numérica completa do ano, 4 dígitos</entry>
       <entry>Exemplos: <literal>1999</literal> ou <literal>2003</literal></entry>
      </row>
      <row>
       <entry><literal>"yday"</literal></entry>
       <entry>Representação numérica do dia do ano</entry>
       <entry><literal>0</literal> a <literal>365</literal></entry>
      </row>
      <row>
       <entry><literal>"weekday"</literal></entry>
       <entry>Representação textual completa do dia da semana</entry>
       <entry><literal>Sunday</literal> a <literal>Saturday</literal></entry>
      </row>
      <row>
       <entry><literal>"month"</literal></entry>
       <entry>Representação textual completa de um mês, tal como January ou March</entry>
       <entry><literal>January</literal> a <literal>December</literal></entry>
      </row>
      <row>
       <entry><literal>0</literal></entry>
       <entry>
        Segundos desde a época UNIX, similar ao valor retornados pela função
        <function>time</function> e utilizado pela função <function>date</function>.
       </entry>
       <entry>
        Dependente do sistema, tipicamente <literal>-2147483648</literal> à
        <literal>2147483647</literal>.
       </entry>
      </row>
     </tbody>
    </tgroup>
   </table>
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <para>
   <informaltable>
    <tgroup cols="2">
     <thead>
      <row>
       <entry>&Version;</entry>
       <entry>&Description;</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry>8.0.0</entry>
       <entry>
        <parameter>timestamp</parameter> agora pode ser nulo.
       </entry>
      </row>
     </tbody>
    </tgroup>
   </informaltable>
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Exemplo da função <function>getdate</function></title>
    <programlisting role="php">
<![CDATA[
<?php
$today = getdate();
print_r($today);
]]>
    </programlisting>
    &example.outputs.similar;
    <screen>
<![CDATA[
Array
(
    [seconds] => 40
    [minutes] => 58
    [hours] => 21
    [mday] => 17
    [wday] => 2
    [mon] => 6
    [year] => 2003
    [yday] => 167
    [weekday] => Tuesday
    [month] => June
    [0] => 1055901520
)
]]>
    </screen>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>date</function></member>
    <member><function>idate</function></member>
    <member><function>localtime</function></member>
    <member><function>time</function></member>
    <member><function>setlocale</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>
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