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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of Plume Framework, a simple PHP Application Framework. # Copyright (C) 2001-2007 Loic d'Anterroches and contributors. # # Plume Framework is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # Plume Framework 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 Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ class Pluf_Form_Field_Date extends Pluf_Form_Field { public $widget = 'Pluf_Form_Widget_TextInput' ; public $input_formats = array ( '%Y-%m-%d' , '%m/%d/%Y' , '%m/%d/%y' , // 2006-10-25, 10/25/2006, 10/25/06 '%b %d %Y' , '%b %d, %Y' , // 'Oct 25 2006', 'Oct 25, 2006' '%d %b %Y' , '%d %b, %Y' , // '25 Oct 2006', '25 Oct, 2006' '%B %d %Y' , '%B %d, %Y' , // 'October 25 2006', 'October 25, 2006' '%d %B %Y' , '%d %B, %Y' , // '25 October 2006', '25 October, 2006' ); public function clean( $value ) { parent::clean( $value ); if (in_array( $value , $this ->empty_values)) { return '' ; } foreach ( $this ->input_formats as $format ) { if (false !== ( $date = strptime ( $value , $format ))) { $day = $date [ 'tm_mday' ]; $month = $date [ 'tm_mon' ] + 1; $year = $date [ 'tm_year' ] + 1900; if ( checkdate ( $month , $day , $year )) { return str_pad ( $year , 4, '0' , STR_PAD_LEFT). '-' . str_pad ( $month , 2, '0' , STR_PAD_LEFT). '-' . str_pad ( $day , 2, '0' , STR_PAD_LEFT); } } } throw new Pluf_Form_Invalid(__( 'Enter a valid date.' )); } } |