calendar/includes/inc.freetime.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                                                                                       |
        |       Dateplaner Modul                                                                                                                  |                                                                                                     
        +-----------------------------------------------------------------------------+
        | Copyright (c) 2004 ILIAS open source & University of Applied Sciences Bremen|
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

function str2date($in){

        $t = split("/",$in);
        if (count($t)!=3) $t = split("-",$in);
        if (count($t)!=3) $t = split(" ",$in);

        if (count($t)!=3) return -4;

        if (!is_numeric($t[0])) return -1;
        if (!is_numeric($t[1])) return -2;
        if (!is_numeric($t[2])) return -3;
        if ($t[2]<1902 || $t[2]>2037) return -3;
        if (!checkdate( $t[1], $t[0], $t[2] )) return -5;

        return mktime (0,0,0, $t[1], $t[0], $t[2]);
}// end func

function setDateInTblHead($timestamp)
{

        $ttd = new TimestampToDate;

        $ttd->ttd($timestamp);
        $S_Datum[week]                          = $ttd->weeknumber;
        $ttd->ttd($timestamp);
        $S_Datum[monday_full]           = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+1 day" , $timestamp));
        $S_Datum[tuesday_full]          = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+2 day" , $timestamp));
        $S_Datum[wednesday_full]        = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+3 day" , $timestamp));
        $S_Datum[thursday_full]         = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+4 day" , $timestamp));
        $S_Datum[friday_full]           = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+5 day" , $timestamp));
        $S_Datum[saturday_full]         = $ttd->extrashorttime ;

        $ttd->ttd(strtotime ("+6 day" , $timestamp));
        $S_Datum[sunday_full]           = $ttd->extrashorttime ;

        Return $S_Datum;
} // end func
?>