** Takes a date and parses it into a usable format. The form that a
** date SHOULD arrive in is:
** <Tue,> 29 Jun 1999 09:52:11 -0500 (EDT)
- ** (as specified in RFC 822) -- "Tue" is optional
+ ** (as specified in RFC 822) -- 'Tue' is optional
**
+ ** $Id$
**/
- $date_php = true;
-
- function getMinutes($hour) {
- $date = $hour;
-
- if (($hour == 0) || ($hour == "00"))
- $date = "00";
- else if (($hour == 1) || ($hour == "01"))
- $date = "01";
- else if (($hour == 2) || ($hour == "02"))
- $date = "02";
- else if (($hour == 3) || ($hour == "03"))
- $date = "03";
- else if (($hour == 4) || ($hour == "04"))
- $date = "04";
- else if (($hour == 5) || ($hour == "05"))
- $date = "05";
- else if (($hour == 6) || ($hour == "06"))
- $date = "06";
- else if (($hour == 7) || ($hour == "07"))
- $date = "07";
- else if (($hour == 8) || ($hour == "08"))
- $date = "08";
- else if (($hour == 9) || ($hour == "09"))
- $date = "09";
-
- return $date;
- }
-
+ if (defined ('date_php'))
+ return;
+ define ('date_php', true);
+
// corrects a time stamp to be the local time
function getGMTSeconds($stamp, $gmt) {
- if (($gmt == "Pacific") || ($gmt == "PST") || ($gmt == "PDT"))
- $gmt = "-0800";
- if (($gmt == "Eastern") || ($gmt == "EST") || ($gmt == "EDT"))
- $gmt = "-0500";
- if (($gmt == "Central") || ($gmt == "CST") || ($gmt == "CDT"))
- $gmt = "-0600";
- if (($gmt == "Mountain") || ($gmt == "MST") || ($gmt == "MDT"))
- $gmt = "-0700";
-
- if (substr($gmt, 0, 1) == "-") {
+ global $invert_time;
+ if (($gmt == 'Pacific') || ($gmt == 'PST'))
+ $gmt = '-0800';
+ else if (($gmt == 'EDT'))
+ $gmt = '-0400';
+ else if (($gmt == 'Eastern') || ($gmt == 'EST') || ($gmt == 'CDT'))
+ $gmt = '-0500';
+ else if (($gmt == 'Central') || ($gmt == 'CST') || ($gmt == 'MDT'))
+ $gmt = '-0600';
+ else if (($gmt == 'Mountain') || ($gmt == 'MST') || ($gmt == 'PDT'))
+ $gmt = '-0700';
+ else if ($gmt == 'BST')
+ $gmt = '+0100';
+ else if ($gmt == 'EET')
+ $gmt = '+0200';
+ else if ($gmt == 'GMT')
+ $gmt = '+0000';
+ else if ($gmt == 'HKT')
+ $gmt = '+0800';
+ else if ($gmt == 'IST')
+ $gmt = '+0200';
+ else if ($gmt == 'JST')
+ $gmt = '+0900';
+ else if ($gmt == 'KST')
+ $gmt = "+0900";
+ else if ($gmt == 'MET')
+ $gmt = '+0100';
+ else if ($gmt == 'MET DST' || $gmt == 'METDST')
+ $gmt = '+0200';
+
+ if (substr($gmt, 0, 1) == '-') {
$neg = true;
$gmt = substr($gmt, 1, strlen($gmt));
- } else if (substr($gmt, 0, 1) == "+") {
+ } else if (substr($gmt, 0, 1) == '+') {
$neg = false;
$gmt = substr($gmt, 1, strlen($gmt));
} else
$gmt = "+$gmt";
/** now find what the server is at **/
- $current = date("Z", time());
-
+ $current = date('Z', time());
+ if ($invert_time)
+ $current = - $current;
$stamp = (int)$stamp - (int)$gmt + (int)$current;
return $stamp;
}
- function getHour($hour) {
- $time = explode(":", $hour);
- return $time[0];
- }
-
- function getMinute($min) {
- $time = explode(":", $min);
- return $time[1];
- }
-
- function getSecond($sec) {
- $time = explode(":", $sec);
- return $time[2];
- }
-
- function getMonthNum($month) {
- if (eregi("jan|january", $month, $tmp))
- $date = "01";
- else if (eregi("feb|february|febuary", $month, $tmp))
- $date = "02";
- else if (eregi("mar|march", $month, $tmp))
- $date = "03";
- else if (eregi("apr|april", $month, $tmp))
- $date = "04";
- else if (eregi("may", $month, $tmp))
- $date = "05";
- else if (eregi("jun|june", $month, $tmp))
- $date = "06";
- else if (eregi("jul|july", $month, $tmp))
- $date = "07";
- else if (eregi("aug|august", $month, $tmp))
- $date = "08";
- else if (eregi("sep|sept|september", $month, $tmp))
- $date = "09";
- else if (eregi("oct|october", $month, $tmp))
- $date = "10";
- else if (eregi("nov|november", $month, $tmp))
- $date = "11";
- else if (eregi("dec|december", $month, $tmp))
- $date = "12";
-
- return $date;
- }
-
- function getDayOfWeek($day) {
- $date = "{WEEKDAY}";
-
- if (eregi("(mon|monday)", $day, $tmp))
- $date = "Mon";
- else if (eregi("(tue|tuesday)", $day, $tmp))
- $date = "Tue";
- else if (eregi("(wed|wednesday)", $day, $tmp))
- $date = "Wed";
- else if (eregi("(thurs|thu|thursday)", $day, $tmp))
- $date = "Thu";
- else if (eregi("(fri|friday)", $day, $tmp))
- $date = "Fri";
- else if (eregi("(sat|saturday)", $day, $tmp))
- $date = "Sat";
- else if (eregi("(sun|sunday)", $day, $tmp))
- $date = "Sun";
-
- return $date;
- }
-
- function getDayOfMonth($day) {
- return ereg_replace("^0", "", $day); /* remove a preceeding 0 */
- }
-
- function getMonth($month) {
- $date = "{MONTH}";
- if (eregi("jan|january", $month, $tmp))
- $date = "Jan";
- else if (eregi("feb|february|febuary", $month, $tmp))
- $date = "Feb";
- else if (eregi("mar|march", $month, $tmp))
- $date = "Mar";
- else if (eregi("apr|april", $month, $tmp))
- $date = "Apr";
- else if (eregi("may", $month, $tmp))
- $date = "May";
- else if (eregi("jun|june", $month, $tmp))
- $date = "Jun";
- else if (eregi("jul|july", $month, $tmp))
- $date = "Jul";
- else if (eregi("aug|august", $month, $tmp))
- $date = "Aug";
- else if (eregi("sep|sept|september", $month, $tmp))
- $date = "Sep";
- else if (eregi("oct|october", $month, $tmp))
- $date = "Oct";
- else if (eregi("nov|november", $month, $tmp))
- $date = "Nov";
- else if (eregi("dec|december", $month, $tmp))
- $date = "Dec";
-
- return $date;
- }
-
- function getYear($year) {
- return $year;
- }
-
function getLongDateString($stamp) {
- return date("D, F j, Y g:i a", $stamp);
+ return date('D, F j, Y g:i a', $stamp);
}
function getDateString($stamp) {
+ global $invert_time;
$now = time();
- $midnight = $now - ($now % 86400) + 14400;
+ $dateZ = date('Z', $now);
+ if ($invert_time)
+ $dateZ = - $dateZ;
+ $midnight = $now - ($now % 86400) - $dateZ;
if ($midnight < $stamp) {
// Today
- return date("g:i a", $stamp);
- } else if ($midnight - 604800 < $stamp) {
+ return date('g:i a', $stamp);
+ } else if ($midnight - (60 * 60 * 24 * 6) < $stamp) {
// This week
- return date("D, g:i a", $stamp);
+ return date('D, g:i a', $stamp);
} else {
// before this week
- return date("M j, Y", $stamp);
+ return date('M j, Y', $stamp);
}
}
// array is an integer or not.
// Since the day of week is optional, this check is needed.
//
- // The old code used eregi("mon|tue|wed|thu|fri|sat|sun",
+ // The old code used eregi('mon|tue|wed|thu|fri|sat|sun',
// $dateParts[0], $tmp) to find if the first element was the
// day of week or day of month. This is an expensive call
// (processing time) to have inside a loop. Doing it this way
// the 3 times it was getting called by calling the functions
// getHour, getMinute, and getSecond.
//
+ if (! isset($dateParts[1])) $dateParts[1] = '';
+ if (! isset($dateParts[2])) $dateParts[2] = '';
+ if (! isset($dateParts[3])) $dateParts[3] = '';
+ if (! isset($dateParts[4])) $dateParts[4] = '';
+ if (! isset($dateParts[5])) $dateParts[5] = '';
if (intval(trim($dateParts[0])) > 0) {
- $time = explode(":", $dateParts[3]);
- $d[0] = $time[0];
- $d[1] = $time[1];
- $d[2] = $time[2];
- $d[3] = getMonthNum(trim($dateParts[1]));
- $d[4] = getDayOfMonth(trim($dateParts[0]));
- $d[5] = getYear(trim($dateParts[2]));
- return getGMTSeconds(mktime($d[0], $d[1], $d[2], $d[3], $d[4], $d[5]), $dateParts[4]);
+ $string = $dateParts[0] . ' ' . $dateParts[1] . ' ' .
+ $dateParts[2] . ' ' . $dateParts[3];
+ return getGMTSeconds(strtotime($string), $dateParts[4]);
}
- $time = explode(":", $dateParts[4]);
- $d[0] = $time[0];
- $d[1] = $time[1];
- $d[2] = $time[2];
- $d[3] = getMonthNum(trim($dateParts[2]));
- $d[4] = getDayOfMonth(trim($dateParts[1]));
- $d[5] = getYear(trim($dateParts[3]));
- return getGMTSeconds(mktime($d[0], $d[1], $d[2], $d[3], $d[4], $d[5]), $dateParts[5]);
+ $string = $dateParts[0] . ' ' . $dateParts[1] . ' ' .
+ $dateParts[2] . ' ' . $dateParts[3] . ' ' . $dateParts[4];
+ if (isset($dateParts[5]))
+ return getGMTSeconds(strtotime($string), $dateParts[5]);
+ else
+ return getGMTSeconds(strtotime($string), '');
}
// I use this function for profiling. Should never be called in
// actual versions of squirrelmail released to public.
function getmicrotime() {
$mtime = microtime();
- $mtime = explode(" ",$mtime);
+ $mtime = explode(' ',$mtime);
$mtime = $mtime[1] + $mtime[0];
return ($mtime);
}
projects / squirrelmail.git / blobdiff