note 94334 deleted from function.date by thiago
| From: | thiago@php.net | Date: | Thu, 29 Oct 2009 13:05:00 +0000 |
| Subject: | note 94334 deleted from function.date by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-162245@lists.php.net to get a copy of this message | ||
Note Submitter: luisus at luisus dot com
----
Hi There
This Code Is Usefull When You Have A Date In The Format
YYYY/MM/DD And Need To Convert It To The RSS Format
day, MM DD YYYY HH:MM:SS ZONE.
You Can Also Use The "DiaDeLaSemana" Function To Get The Weekday Entering Just YYYY/MM/DD.
Hope It Helps
<?php
function AnoBisiesto($year) // input YYYY
{
if ($year % 400 == 0 || ($year % 4 == 0 && $year % 100 != 0)) return TRUE;
else return FALSE;
}
function DiaDeLaSemana($Fecha) // input YYYY/MM/DD
{
$DiaSem = array('Sun', 'Mon', 'Tue', 'Wed',
'Thu', 'Fri', 'Sat');
$Sepa = explode('/', $Fecha);
$AnoComp = $Sepa[0];
$Mes = $Sepa[1];
$Dia = $Sepa[2];
$Ano = substr( $Sepa[0], -2 );
$Siglo = substr( $Sepa[0], 0, -2);
$MesNum = array( 0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5);
if( AnoBisiesto($AnoComp) && $Mes == 1 ) $Bisiesto = 6;
elseif( AnoBisiesto($AnoComp) && $Mes == 2 ) $Bisiesto = -1;
else $Bisiesto = 0;
$SigloLuisus = 6 - 2*($Siglo % 4 );
$AnoLuisus = $Ano + floor( $Ano / 4 );
$MesLuisus = $MesNum[$Mes-1];
$DiaLuisus = $Dia;
$Semanal = $SigloLuisus + $AnoLuisus + $MesLuisus + $DiaLuisus + $Bisiesto;
return $DiaSem[$Semanal%7];
} // outputs Mon, Tue, Wed, ... Sat or Sun
function RSSDateMaker($Fecha,$Hora,$Zona) // if you input
('2009/10/28','07:45:15','GMT')
{
$Mes = array( 'Jan', 'Feb', 'Mar', 'Apr', 'May',
'Jun', 'Jul', 'Aug', 'Sep', 'Oct',
'Nov', 'Dic');
$Sepa = explode('/', $Fecha);
$Month = $Mes[$Sepa[1]-1];
$Resultado = DiaDeLaSemana($Fecha).', '.$Month.' '.$Sepa[2].'
'.$Sepa[0].' '.$Hora.' '.$Zona;
return $Resultado;
} // It Will Output: Wed, Oct 28 2009 07:45:15 GMT
?>