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php/old_amda/DateClass.php deleted
| ... | ... | @@ -1,70 +0,0 @@ |
| 1 | -<?php | |
| 2 | -/** @class DateClass | |
| 3 | -* $Id: DateClass.php 1131 2012-12-18 16:49:40Z elena $ | |
| 4 | -* @brief extends DateTime class with createFromFormat for php 5.2 | |
| 5 | -*/ | |
| 6 | - | |
| 7 | - | |
| 8 | -class DateClass extends DateTime { | |
| 9 | - | |
| 10 | -public function getTimestamp(){ | |
| 11 | - return $this->format ("U"); | |
| 12 | -} | |
| 13 | - | |
| 14 | -/** | |
| 15 | -* This function calculates the number of days between the first and the second date. Arguments must be subclasses of DateTime | |
| 16 | -**/ | |
| 17 | -static function differenceInDays ($firstDate, $secondDate){ | |
| 18 | - $firstDateTimeStamp = $firstDate->format("U"); | |
| 19 | - $secondDateTimeStamp = $secondDate->format("U"); | |
| 20 | - $rv = round ((($firstDateTimeStamp - $secondDateTimeStamp))/86400); | |
| 21 | - return $rv; | |
| 22 | -} | |
| 23 | - | |
| 24 | -/** | |
| 25 | -* This function returns an object of DateClass from $time in format $format. See date() for possible values for $format | |
| 26 | -**/ | |
| 27 | -static function createFromFormat ($format, $time){ | |
| 28 | - assert ($format!=""); | |
| 29 | - if($time==""){ | |
| 30 | - return new DateClass(); | |
| 31 | - } | |
| 32 | - | |
| 33 | - $regexpArray['Y'] = "(?P<Y>[12][90]\d\d)"; | |
| 34 | - $regexpArray['m'] = "(?P<m>0[1-9]|1[012])"; | |
| 35 | - $regexpArray['d'] = "(?P<d>0[1-9]|[12][0-9]|3[01])"; | |
| 36 | - $regexpArray['-'] = "[-]"; | |
| 37 | - $regexpArray['.'] = "[\. /.]"; | |
| 38 | - $regexpArray[':'] = "[:]"; | |
| 39 | - $regexpArray['/'] = "[\/]"; | |
| 40 | - $regexpArray['space'] = "[\s]"; | |
| 41 | - $regexpArray['H'] = "(?P<H>0[0-9]|1[0-9]|2[0-3])"; | |
| 42 | - $regexpArray['i'] = "(?P<i>[0-5][0-9])"; | |
| 43 | - $regexpArray['s'] = "(?P<s>[0-5][0-9])"; | |
| 44 | - | |
| 45 | - $formatArray = str_split ($format); | |
| 46 | - $regex = ""; | |
| 47 | - | |
| 48 | - // create the regular expression | |
| 49 | - foreach($formatArray as $character){ | |
| 50 | - if ($character==" ") $regex = $regex.$regexpArray['space']; | |
| 51 | - elseif (array_key_exists($character, $regexpArray)) $regex = $regex.$regexpArray[$character]; | |
| 52 | - } | |
| 53 | - $regex = "/".$regex."/"; | |
| 54 | - | |
| 55 | - // get results for regualar expression | |
| 56 | - preg_match ($regex, $time, $result); | |
| 57 | - | |
| 58 | - // create the init string for the new DateTime | |
| 59 | - $initString = $result['Y']."-".$result['m']."-".$result['d']; | |
| 60 | - | |
| 61 | -// if no value for hours, minutes and seconds was found add 00:00:00 | |
| 62 | - if (isset($result['H'])) $initString = $initString." ".$result['H'].":".$result['i'].":".$result['s']; | |
| 63 | - else {$initString = $initString." 00:00:00";} | |
| 64 | - | |
| 65 | - $newDate = new DateClass ($initString); | |
| 66 | - return $newDate; | |
| 67 | - } | |
| 68 | -} | |
| 69 | - | |
| 70 | -?> |