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<?php // +----------------------------------------------------------------------+ // | PHP Version 4 | // +----------------------------------------------------------------------+ // | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, | // | Stig. S. Bakken, Lukas Smith | // | All rights reserved. | // +----------------------------------------------------------------------+ // | MDB 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@backendmedia.com> | // +----------------------------------------------------------------------+ // // $Id: Date.php,v 1.14.4.1 2004/01/08 13:43:02 lsmith Exp $ //
/** * Several methods to convert the MDB native timestamp format (ISO based) * to and from data structures that are convienient to worth with in side of php. * For more complex date arithmetic please take a look at the Date package in PEAR * * @package MDB * @category Database * @author Lukas Smith <smith@backendmedia.com> */ class MDB_Date { // {{{ mdbNow()
/** * return the current datetime * * @return string current datetime in the MDB format * @access public */ function mdbNow() { return(date('Y-m-d H:i:s')); }
// }}} // {{{ mdbToday()
/** * return the current date * * @return string current date in the MDB format * @access public */ function mdbToday() { return(date('Y-m-d')); }
// }}} // {{{ mdbTime()
/** * return the current time * * @return string current time in the MDB format * @access public */ function mdbTime() { return(date('H:i:s')); }
// }}} // {{{ date2Mdbstamp()
/** * convert a date into a MDB timestamp * * @param integer $hour hour of the date * @param integer $minute minute of the date * @param integer $second second of the date * @param integer $month month of the date * @param integer $day day of the date * @param integer $year year of the date * @return string a valid MDB timestamp * @access public */ function date2Mdbstamp($hour = NULL, $minute = NULL, $second = NULL, $month = NULL, $day = NULL, $year = NULL) { return MDB_Date::unix2Mdbstamp(mktime($hour, $minute, $second, $month, $day, $year)); }
// }}} // {{{ unix2Mdbstamp()
/** * convert a unix timestamp into a MDB timestamp * * @param integer $unix_timestamp a valid unix timestamp * @return string a valid MDB timestamp * @access public */ function unix2Mdbstamp($unix_timestamp) { return date('Y-m-d H:i:s', $unix_timestamp); }
// }}} // {{{ mdbstamp2Unix()
/** * convert a MDB timestamp into a unix timestamp * * @param integer $mdb_timestamp a valid MDB timestamp * @return string unix timestamp with the time stored in the MDB format * @access public */ function mdbstamp2Unix($mdb_timestamp) { $arr = MDB_Date::mdbstamp2Date($mdb_timestamp);
return mktime($arr['hour'], $arr['minute'], $arr['second'], $arr['month'], $arr['day'], $arr['year'], 0); }
// }}} // {{{ mdbstamp2Date()
/** * convert a MDB timestamp into an array containing all * values necessary to pass to php's date() function * * @param integer $mdb_timestamp a valid MDB timestamp * @return array with the time split * @access public */ function mdbstamp2Date($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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