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| <?
// THIS CLASS CONTAINS DATE/TIME-RELATED METHODS.
// IT IS USED TO FORMAT TIMESTAMPS
// METHODS IN THIS CLASS:
// cdate()
// timezone()
// time_since()
// age()
// MakeTime()
// MakeDate()
class se_datetime {
// INITIALIZE VARIABLES
var $is_error; // DETERMINES WHETHER THERE IS AN ERROR OR NOT
/*
// THIS METHOD RETURNS A FORMATTED DATE (MULTILANGUAGE)
// INPUT: $format REPRESENTING A DATE FORMAT BASED ON THE PHP DATE() FUNCTION FORMAT
// $time (OPTIONAL) REPRESENTING A TIMESTAMP
// OUTPUT: A STRING REPRESENTING A FORMATTED DATE BASED ON THE GIVEN TIMESTAMP
function cdate($format, $time = "") {
global $multi_language;
if($time == "") { $time = time(); }
if($multi_language != "yes") {
return date($format, $time);
} else {
$date_letters = Array("a", "A", "B", "c", "D", "d", "F", "m", "M", "I", "i", "g", "h", "H", "G", "j", "l", "L", "n", "O", "r", "S", "s", "t", "U", "W", "w", "Y", "y", "z", "Z", "T");
$strftime_letters = Array("%p", "%p", "", "", "%a", "%d", "%B", "%m", "%b", "", "%M", "%I", "%I", "%H", "%H", "%e", "%A", "", "%m", "", "", "", "%S", "", "", "%V", "%w", "%Y", "%y", "%j", "", "%Z");
$new_format = str_replace($date_letters, $strftime_letters, $format);
return strftime($new_format, $time);
}
} // END cdate() METHOD
*/
// THIS METHOD RETURNS A FORMATTED DATE (MULTILANGUAGE)
// INPUT: $format REPRESENTING A DATE FORMAT BASED ON THE PHP DATE() FUNCTION FORMAT
// $time (OPTIONAL) REPRESENTING A TIMESTAMP
// OUTPUT: A STRING REPRESENTING A FORMATTED DATE BASED ON THE GIVEN TIMESTAMP
function cdate($format, $time = "") {
$langdate = array (
'January' => "Январь",
'February' => "Февраль",
'March' => "Март",
'April' => "Апрель",
'May' => "Май",
'June' => "Июнь",
'July' => "Июль",
'August' => "Август",
'September' => "Сентябрь",
'October' => "Октябрь",
'November' => "Ноябрь",
'December' => "Декабрь",
'Jan' => "Янв",
'Feb' => "Фев",
'Mar' => "Мар",
'Apr' => "Апр",
'May' => "Май",
'Jun' => "Инь",
'Jul' => "Иль",
'Aug' => "Авг",
'Sep' => "Сен",
'Oct' => "Окт",
'Nov' => "Ноя",
'Dec' => "Дек",
'Sunday' => "Воскресенье",
'Monday' => "Понедельник",
'Tuesday' => "Вторник",
'Wednesday' => "Среда",
'Thursday' => "Четверг",
'Friday' => "Пятница",
'Saturday' => "Суббота",
'Sun' => "ВС",
'Mon' => "ПН",
'Tue' => "ВТ",
'Wed' => "СР",
'Thu' => "ЧТ",
'Fri' => "ПТ",
'Sat' => "СБ",
);
if($time == "") { $time = time(); }
$date = strtr(date($format, $time), $langdate);
if(($format == "F")||($format == "f")||($format == "Y")||($format == "M")||($format == "j")||($format == "m")||($format == "J")||($format == "n")||($format == "d")||($format == "N")||($format == "D")) {
$f = array('января', 'февраля', 'марта', 'апреля', 'мая', 'июня', 'июля', 'августа', 'сентября', 'октября', 'ноября', 'декабря');
$r = array('Январь', 'Февраль', 'Март', 'Апрель', 'Май', 'Июнь', 'Июль', 'Август', 'Сентябрь', 'Октябрь', 'Ноябрь', 'Декабрь');
$langdateshortweekdays = array("ВС","ПН","ВТ","СР","ЧТ","ПТ","СБ");
$date = str_replace($f, $r, $date);
}
return $date;
} // END cdate() METHOD
function ru_monf($m) {
$langdate = array (
'January' => "Январь",
'February' => "Февраль",
'March' => "Март",
'April' => "Апрель",
'May' => "Май",
'June' => "Июнь",
'July' => "Июль",
'August' => "Август",
'September' => "Сентябрь",
'October' => "Октябрь",
'November' => "Ноябрь",
'December' => "Декабрь"
);
$date = strtr($m, $langdate);
return $date;
} // END ru_monf() METHOD
// THIS METHOD RETURNS A FORMATTED DATE (MULTILANGUAGE)
// INPUT: $format REPRESENTING A DATE FORMAT BASED ON THE PHP DATE() FUNCTION FORMAT
// $time (OPTIONAL) REPRESENTING A TIMESTAMP
// OUTPUT: A STRING REPRESENTING A FORMATTED DATE BASED ON THE GIVEN TIMESTAMP
function fdate($format, $time = "") {
if($time == "") { $time = time(); }
return date($format, $time);
} // END fdate() METHOD
// THIS METHOD RETURNS A TIMESTAMP IN THE CORRECT TIMEZONE
// INPUT: $time REPRESENTING A TIMESTAMP IN SERVER TIME
// $timezone REPRESENTING A TIMEZONE
// OUTPUT: A TIMESTAMP IN THE CORRECT TIMEZONE
function timezone($time, $timezone) {
$time = $time-(date("Z")-(date("I")*3600));
switch($timezone) {
case -12: $new_time = $time - 43200; break;
case -11: $new_time = $time - 39600; break;
case -10: $new_time = $time - 33000; break;
case -9: $new_time = $time - 32400; break;
case -8: $new_time = $time - 28800; break;
case -7: $new_time = $time - 25200; break;
case -6: $new_time = $time - 21600; break;
case -5: $new_time = $time - 18000; break;
case -4: $new_time = $time - 14400; break;
case -3.3: $new_time = $time - 11880; break;
case -3: $new_time = $time - 10800; break;
case -2: $new_time = $time - 7200; break;
case -1: $new_time = $time - 3600; break;
case 0: $new_time = $time; break;
case 1: $new_time = $time + 3600; break;
case 2: $new_time = $time + 7200; break;
case 3: $new_time = $time + 10800; break;
case 3.3: $new_time = $time + 11880; break;
case 4: $new_time = $time + 14400; break;
case 4.3: $new_time = $time + 15480; break;
case 5: $new_time = $time + 18000; break;
case 5.5: $new_time = $time + 19800; break;
case 6: $new_time = $time + 21600; break;
case 7: $new_time = $time + 25200; break;
case 8: $new_time = $time + 28800; break;
case 9: $new_time = $time + 32400; break;
case 9.3: $new_time = $time + 33480; break;
case 10: $new_time = $time + 33000; break;
case 11: $new_time = $time + 39600; break;
case 12: $new_time = $time + 43200; break;
}
return $new_time;
} // END timezone() METHOD
// THIS METHOD RETURNS A STRING SPECIFYING THE TIME SINCE THE SPECIFIED TIMESTAMP
// INPUT: $time REPRESENTING A TIMESTAMP
// OUTPUT: A STRING SPECIFYING THE TIME SINCE THE SPECIFIED TIMESTAMP
function time_since($time) {
global $class_datetime;
$now = time();
$now_day = date("j", $now);
$now_month = date("n", $now);
$now_year = date("Y", $now);
$time_day = date("j", $time);
$time_month = date("n", $time);
$time_year = date("Y", $time);
$time_since = "";
switch(TRUE) {
case ($now-$time < 60):
// RETURNS SECONDS
$seconds = $now-$time;
$time_since = "$seconds ".$class_datetime[1];
break;
case ($now-$time < 3600):
// RETURNS MINUTES
$minutes = round(($now-$time)/60);
$time_since = "$minutes ".$class_datetime[2];
break;
case ($now-$time < 86400):
// RETURNS HOURS
$hours = round(($now-$time)/3600);
$time_since = "$hours ".$class_datetime[3];
break;
case ($now-$time < 1209600):
// RETURNS DAYS
$days = round(($now-$time)/86400);
$time_since = "$days ".$class_datetime[4];
break;
case (mktime(0, 0, 0, $now_month-1, $now_day, $now_year) < mktime(0, 0, 0, $time_month, $time_day, $time_year)):
// RETURNS WEEKS
$weeks = round(($now-$time)/604800);
$time_since = "$weeks ".$class_datetime[5];
break;
case (mktime(0, 0, 0, $now_month, $now_day, $now_year-1) < mktime(0, 0, 0, $time_month, $time_day, $time_year)):
// RETURNS MONTHS
if($now_year == $time_year) { $subtract = 0; } else { $subtract = 12; }
$months = round($now_month-$time_month+$subtract);
$time_since = "$months ".$class_datetime[6];
break;
default:
// RETURNS YEARS
if($now_month < $time_month) {
$subtract = 1;
} elseif($now_month == $time_month) {
if($now_day < $time_day) { $subtract = 1; } else { $subtract = 0; }
} else {
$subtract = 0;
}
$years = $now_year-$time_year-$subtract;
$time_since = "$years ".$class_datetime[7];
break;
}
if($time_since == "0 years ago") { $time_since = ""; }
return $time_since;
} // END time_since() METHOD
// THIS METHOD RETURNS AN AGE BASED ON A GIVEN TIMESTAMP
// INPUT: $time REPRESENTING A TIMESTAMP
// OUTPUT: AN INTEGER REPRESENTING AN AGE BASED ON THE TIMESTAMP
function age($time) {
$now = time();
$now_day = date("j", $now);
$now_month = date("n", $now);
$now_year = date("Y", $now);
$time_day = date("j", $time);
$time_month = date("n", $time);
$time_year = date("Y", $time);
// RETURNS YEARS
if($now_month < $time_month) {
$subtract = 1;
} elseif($now_month == $time_month) {
if($now_day < $time_day) {
$subtract = 1;
} else {
$subtract = 0;
}
} else {
$subtract = 0;
}
$years = $now_year-$time_year-$subtract;
return $years;
} // END age() METHOD
// THIS METHOD MAKES A NEGATIVE TIMESTAMP
// INPUT: SAME ARGUMENTS AS WOULD BE PASSED TO THE PHP FUNCTION mktime()
// OUTPUT: A TIMESTAMP THAT CAN BE NEGATIVE
function MakeTime() {
$objArgs = func_get_args();
$nCount = count($objArgs);
if($nCount < 7) {
$objDate = getdate();
if($nCount < 1)
$objArgs[] = $objDate["hours"];
if($nCount < 2)
$objArgs[] = $objDate["minutes"];
if($nCount < 3)
$objArgs[] = $objDate["seconds"];
if($nCount < 4)
$objArgs[] = $objDate["mon"];
if($nCount < 5)
$objArgs[] = $objDate["mday"];
if($nCount < 6)
$objArgs[] = $objDate["year"];
if($nCount < 7)
$objArgs[] = -1;
}
$nYear = $objArgs[5];
$nOffset = 0;
if($nYear < 1970) {
$nOffset = -2019686400;
$objArgs[5] += 64;
if($nYear < 1942) {
$objArgs[6] = 0;
}
}
return call_user_func_array("mktime", $objArgs) + $nOffset;
} // END MakeTime() METHOD
// THIS METHOD CONVERTS A NEGATIVE TIMESTAMP TO A DATE
// INPUT: $time REPRESENTING A POSITVE OR NEGATIVE TIMESTAMP
// OUTPUT: AN ARRAY OF VALUES REPRESENTING THE CORRESPONDING DATE
function MakeDate($time) {
global $datetime;
$date = Array();
if($time < 0) {
$nOffset = -2019686400;
$time = $time - $nOffset;
$date[0] = $datetime->fdate("n", $time);
$date[1] = $datetime->fdate("j", $time);
$date[2] = $datetime->fdate("Y", $time)-64;
$date[3] = $datetime->fdate("F", $time);
} else {
$date[0] = $datetime->fdate("n", $time);
$date[1] = $datetime->fdate("j", $time);
$date[2] = $datetime->fdate("Y", $time);
$date[3] = $datetime->fdate("F", $time);
}
return $date;
} // END MakeDate() METHOD
}
?> |
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Сообщение от miusov
Сообщение было отмечено pav1uxa как решение
