Date con métodos extra de Date_Calc.

diff --git a/lib/MECON/Date.php b/lib/MECON/Date.php
new file mode 100644 (file)
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+++ b/lib/MECON/Date.php
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+<?php /* vim: set binary expandtab tabstop=4 shiftwidth=4 textwidth=80:
+-------------------------------------------------------------------------------
+                             Ministerio de Economía
+                                    meconlib
+-------------------------------------------------------------------------------
+This file is part of meconlib.
+
+meconlib 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.
+
+meconlib 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; if not,
+write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+Creado: vie nov 14 16:40:05 ART 2003
+Autor:  Leandro Lucarella <llucar@mecon.gov.ar>
+-------------------------------------------------------------------------------
+$Id: DBO.php 361 2003-10-06 16:56:46Z llucar $
+-----------------------------------------------------------------------------*/
+
+require_once 'Date.php';
+require_once 'Date/Calc.php';
+
+/**
+ * Clase de manejo de fechas con algunos extra features.
+ *
+ * @access public
+ */
+class MECON_Date extends Date {
+
+    /**
+     * Obtiene la fecha de inicio del próximo mes.
+     *
+     * @return MECON_Date.
+     * @access public
+     */
+    function getBeginOfNextMonth()
+    {
+        return new MECON_Date(Date_Calc::beginOfNextMonth(
+            $this->day, $this->month, $this->year, '%Y-%m-%d'));
+    }
+
+    /**
+     * Obtiene la fecha de fin del próximo mes.
+     *
+     * @return MECON_Date.
+     * @access public
+     */
+    function getEndOfNextMonth()
+    {
+        return new MECON_Date(Date_Calc::endOfNextMonth(
+            $this->day, $this->month, $this->year, '%Y-%m-%d'));
+    }
+
+    /**
+     * Obtiene la fecha de inicio del mes anterior.
+     *
+     * @return MECON_Date.
+     * @access public
+     */
+    function getBeginOfPrevMonth()
+    {
+        return new MECON_Date(Date_Calc::beginOfPrevMonth(
+            $this->day, $this->month, $this->year, '%Y-%m-%d'));
+    }
+
+    /**
+     * Obtiene la fecha de fin del mes anterior.
+     *
+     * @return MECON_Date.
+     * @access public
+     */
+    function getEndOfPrevMonth()
+    {
+        return new MECON_Date(Date_Calc::endOfPrevMonth(
+            $this->day, $this->month, $this->year, '%Y-%m-%d'));
+    }
+
+}
+
+?>
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