| commit | author | age | ||
| 95ebbc | 1 | <?php |
| T | 2 | // +----------------------------------------------------------------------+ |
| 3 | // | PHP versions 4 and 5 | | |
| 4 | // +----------------------------------------------------------------------+ | |
| 5 | // | Copyright (c) 1998-2006 Manuel Lemos, Tomas V.V.Cox, | | |
| 6 | // | Stig. S. Bakken, Lukas Smith | | |
| 7 | // | All rights reserved. | | |
| 8 | // +----------------------------------------------------------------------+ | |
| 9 | // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB | | |
| 10 | // | API as well as database abstraction for PHP applications. | | |
| 11 | // | This LICENSE is in the BSD license style. | | |
| 12 | // | | | |
| 13 | // | Redistribution and use in source and binary forms, with or without | | |
| 14 | // | modification, are permitted provided that the following conditions | | |
| 15 | // | are met: | | |
| 16 | // | | | |
| 17 | // | Redistributions of source code must retain the above copyright | | |
| 18 | // | notice, this list of conditions and the following disclaimer. | | |
| 19 | // | | | |
| 20 | // | Redistributions in binary form must reproduce the above copyright | | |
| 21 | // | notice, this list of conditions and the following disclaimer in the | | |
| 22 | // | documentation and/or other materials provided with the distribution. | | |
| 23 | // | | | |
| 24 | // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, | | |
| 25 | // | Lukas Smith nor the names of his contributors may be used to endorse | | |
| 26 | // | or promote products derived from this software without specific prior| | |
| 27 | // | written permission. | | |
| 28 | // | | | |
| 29 | // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | | |
| 30 | // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | | |
| 31 | // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | | |
| 32 | // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | | |
| 33 | // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | | |
| 34 | // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | | |
| 35 | // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS| | |
| 36 | // | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | | |
| 37 | // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | |
| 38 | // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY| | |
| 39 | // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | |
| 40 | // | POSSIBILITY OF SUCH DAMAGE. | | |
| 41 | // +----------------------------------------------------------------------+ | |
| 42 | // | Author: Lukas Smith <smith@pooteeweet.org> | | |
| 43 | // +----------------------------------------------------------------------+ | |
| 44 | // | |
| 45 | // $Id: Date.php,v 1.10 2006/03/01 12:15:32 lsmith Exp $ | |
| 46 | // | |
| 47 | ||
| 48 | /** | |
| 49 | * @package MDB2 | |
| 50 | * @category Database | |
| 51 | * @author Lukas Smith <smith@pooteeweet.org> | |
| 52 | */ | |
| 53 | ||
| 54 | /** | |
| 55 | * Several methods to convert the MDB2 native timestamp format (ISO based) | |
| 56 | * to and from data structures that are convenient to worth with in side of php. | |
| 57 | * For more complex date arithmetic please take a look at the Date package in PEAR | |
| 58 | * | |
| 59 | * @package MDB2 | |
| 60 | * @category Database | |
| 61 | * @author Lukas Smith <smith@pooteeweet.org> | |
| 62 | */ | |
| 63 | class MDB2_Date | |
| 64 | { | |
| 65 | // {{{ mdbNow() | |
| 66 | ||
| 67 | /** | |
| 68 | * return the current datetime | |
| 69 | * | |
| 70 | * @return string current datetime in the MDB2 format | |
| 71 | * @access public | |
| 72 | */ | |
| 73 | function mdbNow() | |
| 74 | { | |
| 75 | return date('Y-m-d H:i:s'); | |
| 76 | } | |
| 77 | // }}} | |
| 78 | ||
| 79 | // {{{ mdbToday() | |
| 80 | ||
| 81 | /** | |
| 82 | * return the current date | |
| 83 | * | |
| 84 | * @return string current date in the MDB2 format | |
| 85 | * @access public | |
| 86 | */ | |
| 87 | function mdbToday() | |
| 88 | { | |
| 89 | return date('Y-m-d'); | |
| 90 | } | |
| 91 | // }}} | |
| 92 | ||
| 93 | // {{{ mdbTime() | |
| 94 | ||
| 95 | /** | |
| 96 | * return the current time | |
| 97 | * | |
| 98 | * @return string current time in the MDB2 format | |
| 99 | * @access public | |
| 100 | */ | |
| 101 | function mdbTime() | |
| 102 | { | |
| 103 | return date('H:i:s'); | |
| 104 | } | |
| 105 | // }}} | |
| 106 | ||
| 107 | // {{{ date2Mdbstamp() | |
| 108 | ||
| 109 | /** | |
| 110 | * convert a date into a MDB2 timestamp | |
| 111 | * | |
| 112 | * @param int hour of the date | |
| 113 | * @param int minute of the date | |
| 114 | * @param int second of the date | |
| 115 | * @param int month of the date | |
| 116 | * @param int day of the date | |
| 117 | * @param int year of the date | |
| 118 | * | |
| 119 | * @return string a valid MDB2 timestamp | |
| 120 | * @access public | |
| 121 | */ | |
| 122 | function date2Mdbstamp($hour = null, $minute = null, $second = null, | |
| 123 | $month = null, $day = null, $year = null) | |
| 124 | { | |
| 125 | return MDB2_Date::unix2Mdbstamp(mktime($hour, $minute, $second, $month, $day, $year, -1)); | |
| 126 | } | |
| 127 | // }}} | |
| 128 | ||
| 129 | // {{{ unix2Mdbstamp() | |
| 130 | ||
| 131 | /** | |
| 132 | * convert a unix timestamp into a MDB2 timestamp | |
| 133 | * | |
| 134 | * @param int a valid unix timestamp | |
| 135 | * | |
| 136 | * @return string a valid MDB2 timestamp | |
| 137 | * @access public | |
| 138 | */ | |
| 139 | function unix2Mdbstamp($unix_timestamp) | |
| 140 | { | |
| 141 | return date('Y-m-d H:i:s', $unix_timestamp); | |
| 142 | } | |
| 143 | // }}} | |
| 144 | ||
| 145 | // {{{ mdbstamp2Unix() | |
| 146 | ||
| 147 | /** | |
| 148 | * convert a MDB2 timestamp into a unix timestamp | |
| 149 | * | |
| 150 | * @param int a valid MDB2 timestamp | |
| 151 | * @return string unix timestamp with the time stored in the MDB2 format | |
| 152 | * | |
| 153 | * @access public | |
| 154 | */ | |
| 155 | function mdbstamp2Unix($mdb_timestamp) | |
| 156 | { | |
| 157 | $arr = MDB2_Date::mdbstamp2Date($mdb_timestamp); | |
| 158 | ||
| 159 | return mktime($arr['hour'], $arr['minute'], $arr['second'], $arr['month'], $arr['day'], $arr['year'], -1); | |
| 160 | } | |
| 161 | // }}} | |
| 162 | ||
| 163 | // {{{ mdbstamp2Date() | |
| 164 | ||
| 165 | /** | |
| 166 | * convert a MDB2 timestamp into an array containing all | |
| 167 | * values necessary to pass to php's date() function | |
| 168 | * | |
| 169 | * @param int a valid MDB2 timestamp | |
| 170 | * | |
| 171 | * @return array with the time split | |
| 172 | * @access public | |
| 173 | */ | |
| 174 | function mdbstamp2Date($mdb_timestamp) | |
| 175 | { | |
| 176 | list($arr['year'], $arr['month'], $arr['day'], $arr['hour'], $arr['minute'], $arr['second']) = | |
| 177 | sscanf($mdb_timestamp, "%04u-%02u-%02u %02u:%02u:%02u"); | |
| 178 | return $arr; | |
| 179 | } | |
| 180 | // }}} | |
| 181 | } | |
| 182 | ||
| 183 | ?> | |
