Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>date_sunset</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN25906"
></A
><P
>    (PHP 5)</P
>date_sunset&nbsp;--&nbsp;
   Returns time of sunset for a given day and location
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN25909"
></A
><H2
>Descrição</H2
>mixed <B
CLASS="methodname"
>date_sunset</B
> ( int timestamp [, int format [, float latitude [, float longitude [, float zenith [, float gmt_offset]]]]] )<BR
></BR
><P
>&#13;    <B
CLASS="function"
>date_sunset()</B
> returns the sunset time for a given
    day (specified as a <CODE
CLASS="parameter"
>timestamp</CODE
>) and location.
   </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN25935"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>timestamp</CODE
></DT
><DD
><P
>&#13;       The <CODE
CLASS="parameter"
>timestamp</CODE
> of the day from which the sunset
       time is taken.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>format</CODE
></DT
><DD
><P
>&#13;       <DIV
CLASS="table"
><A
NAME="AEN25950"
></A
><P
><B
>Tabela 1. <CODE
CLASS="parameter"
>format</CODE
> constants</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>constant</TH
><TH
>description</TH
><TH
>example</TH
></TR
></THEAD
><TBODY
><TR
><TD
>SUNFUNCS_RET_STRING</TD
><TD
>returns the result as <A
HREF="language.types.string.html"
><B
CLASS="type"
>string</B
></A
></TD
><TD
>16:46</TD
></TR
><TR
><TD
>SUNFUNCS_RET_DOUBLE</TD
><TD
>returns the result as <A
HREF="language.types.float.html"
><B
CLASS="type"
>float</B
></A
></TD
><TD
>16.78243132</TD
></TR
><TR
><TD
>SUNFUNCS_RET_TIMESTAMP</TD
><TD
>returns the result as <A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
> (timestamp)</TD
><TD
>1095034606</TD
></TR
></TBODY
></TABLE
></DIV
>
      </P
></DD
><DT
><CODE
CLASS="parameter"
>latitude</CODE
></DT
><DD
><P
>&#13;       Defaults to North, pass in a negative value for South.
       See also: <TT
CLASS="literal"
>date.default_latitude</TT
>
      </P
></DD
><DT
><CODE
CLASS="parameter"
>longitude</CODE
></DT
><DD
><P
>&#13;       Defaults to East, pass in a negative value for West.
       See also: <TT
CLASS="literal"
>date.default_longitude</TT
>
      </P
></DD
><DT
><CODE
CLASS="parameter"
>zenith</CODE
></DT
><DD
><P
>&#13;       Default: <TT
CLASS="literal"
>date.sunrise_zenith</TT
>
      </P
></DD
><DT
><CODE
CLASS="parameter"
>gmtoffset</CODE
></DT
><DD
><P
>&#13;       Specified in hours.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN25998"
></A
><H2
>Erros/Excessões</H2
><P
>&#13; Toda a chamada a uma função de data/hora irá gerar um
 se a zona da hora não for valida, e/ou uma mensagem <TT
CLASS="constant"
><B
>E_STRICT</B
></TT
>
 se estiver usando a definição do sistema ou a variável de ambiente <CODE
CLASS="varname"
>TZ</CODE
>.
 Veja também <A
HREF="function.date-default-timezone-set.html"
><B
CLASS="function"
>date_default_timezone_set()</B
></A
></P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN26004"
></A
><H2
>Histórico</H2
><P
>&#13;   <DIV
CLASS="informaltable"
><P
></P
><A
NAME="AEN26007"
></A
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>Versão</TH
><TH
>Descrição</TH
></TR
></THEAD
><TBODY
><TR
><TD
>5.1.0</TD
><TD
><P
>&#13; Agora emite <TT
CLASS="constant"
><B
>E_STRICT</B
></TT
> e <TT
CLASS="constant"
><B
>E_NOTICE</B
></TT
>
 em erros da zona de horario.</P
></TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN26020"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   Returns the sunset time in a specified <CODE
CLASS="parameter"
>format</CODE
> on
   success, or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on failure.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN26025"
></A
><H2
>Exemplos</H2
><P
>&#13;   <TABLE
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><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN26028"
></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>date_sunset()</B
> example</B
></P
><TABLE
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><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br /></font><font color="#FF8000">/* calculate the sunset time for Lisbon, Portugal<br />Latitude: 38.4 North<br />Longitude: 9 West<br />Zenith ~= 90<br />offset: +1 GMT<br />*/<br /><br /></font><font color="#007700">echo </font><font color="#0000BB">date</font><font color="#007700">(</font><font color="#DD0000">"D M d Y"</font><font color="#007700">). </font><font color="#DD0000">', sunset time : ' </font><font color="#007700">.</font><font color="#0000BB">date_sunset</font><font color="#007700">(</font><font color="#0000BB">time</font><font color="#007700">(), </font><font color="#0000BB">SUNFUNCS_RET_STRING</font><font color="#007700">, </font><font color="#0000BB">38.4</font><font color="#007700">, -</font><font color="#0000BB">9</font><font color="#007700">, </font><font color="#0000BB">90</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>O exemplo acima irá imprimir
 algo similar a:</P
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><PRE
CLASS="screen"
>Mon Dec 20 2004, sunset time : 18:13</PRE
></TD
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></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN26034"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
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><A
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><B
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>date_sunrise()</B
></A
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