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- <?php
- // +----------------------------------------------------------------------+
- // | PHP versions 4 and 5 |
- // +----------------------------------------------------------------------+
- // | Copyright (c) 1998-2006 Manuel Lemos, Tomas V.V.Cox, |
- // | Stig. S. Bakken, Lukas Smith |
- // | All rights reserved. |
- // +----------------------------------------------------------------------+
- // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
- // | API as well as database abstraction for PHP applications. |
- // | This LICENSE is in the BSD license style. |
- // | |
- // | Redistribution and use in source and binary forms, with or without |
- // | modification, are permitted provided that the following conditions |
- // | are met: |
- // | |
- // | Redistributions of source code must retain the above copyright |
- // | notice, this list of conditions and the following disclaimer. |
- // | |
- // | Redistributions in binary form must reproduce the above copyright |
- // | notice, this list of conditions and the following disclaimer in the |
- // | documentation and/or other materials provided with the distribution. |
- // | |
- // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
- // | Lukas Smith nor the names of his contributors may be used to endorse |
- // | or promote products derived from this software without specific prior|
- // | written permission. |
- // | |
- // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
- // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
- // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
- // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
- // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
- // | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
- // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
- // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
- // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
- // | POSSIBILITY OF SUCH DAMAGE. |
- // +----------------------------------------------------------------------+
- // | Author: Lukas Smith <smith@pooteeweet.org> |
- // +----------------------------------------------------------------------+
- //
- // $Id$
- //
- /**
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
- /**
- * Several methods to convert the MDB2 native timestamp format (ISO based)
- * to and from data structures that are convenient to worth with in side of php.
- * For more complex date arithmetic please take a look at the Date package in PEAR
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
- class MDB2_Date
- {
- // {{{ mdbNow()
- /**
- * return the current datetime
- *
- * @return string current datetime in the MDB2 format
- * @access public
- */
- function mdbNow()
- {
- return date('Y-m-d H:i:s');
- }
- // }}}
- // {{{ mdbToday()
- /**
- * return the current date
- *
- * @return string current date in the MDB2 format
- * @access public
- */
- function mdbToday()
- {
- return date('Y-m-d');
- }
- // }}}
- // {{{ mdbTime()
- /**
- * return the current time
- *
- * @return string current time in the MDB2 format
- * @access public
- */
- function mdbTime()
- {
- return date('H:i:s');
- }
- // }}}
- // {{{ date2Mdbstamp()
- /**
- * convert a date into a MDB2 timestamp
- *
- * @param int hour of the date
- * @param int minute of the date
- * @param int second of the date
- * @param int month of the date
- * @param int day of the date
- * @param int year of the date
- *
- * @return string a valid MDB2 timestamp
- * @access public
- */
- function date2Mdbstamp($hour = null, $minute = null, $second = null,
- $month = null, $day = null, $year = null)
- {
- return MDB2_Date::unix2Mdbstamp(mktime($hour, $minute, $second, $month, $day, $year, -1));
- }
- // }}}
- // {{{ unix2Mdbstamp()
- /**
- * convert a unix timestamp into a MDB2 timestamp
- *
- * @param int a valid unix timestamp
- *
- * @return string a valid MDB2 timestamp
- * @access public
- */
- function unix2Mdbstamp($unix_timestamp)
- {
- return date('Y-m-d H:i:s', $unix_timestamp);
- }
- // }}}
- // {{{ mdbstamp2Unix()
- /**
- * convert a MDB2 timestamp into a unix timestamp
- *
- * @param int a valid MDB2 timestamp
- * @return string unix timestamp with the time stored in the MDB2 format
- *
- * @access public
- */
- function mdbstamp2Unix($mdb_timestamp)
- {
- $arr = MDB2_Date::mdbstamp2Date($mdb_timestamp);
- return mktime($arr['hour'], $arr['minute'], $arr['second'], $arr['month'], $arr['day'], $arr['year'], -1);
- }
- // }}}
- // {{{ mdbstamp2Date()
- /**
- * convert a MDB2 timestamp into an array containing all
- * values necessary to pass to php's date() function
- *
- * @param int a valid MDB2 timestamp
- *
- * @return array with the time split
- * @access public
- */
- function mdbstamp2Date($mdb_timestamp)
- {
- list($arr['year'], $arr['month'], $arr['day'], $arr['hour'], $arr['minute'], $arr['second']) =
- sscanf($mdb_timestamp, "%04u-%02u-%02u %02u:%02u:%02u");
- return $arr;
- }
- // }}}
- }
- ?>
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