require_once( '../functions/constants.php' );
-// corrects a time stamp to be the local time
+/* corrects a time stamp to be the local time */
function getGMTSeconds($stamp, $gmt) {
global $invert_time;
- // date couldn't be parsed
+ /* date couldn't be parsed */
if ($stamp == -1) {
return -1;
}
- 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') {
- $gmt = '+0200';
+ switch($gmt)
+ {
+ case 'Pacific':
+ case 'PST':
+ $gmt = '-0800';
+ break;
+ case 'Mountain':
+ case 'MST':
+ case 'PDT':
+ $gmt = '-0700';
+ break;
+ case 'Central':
+ case 'CST':
+ case 'MDT':
+ $gmt = '-0600';
+ break;
+ case 'Eastern':
+ case 'EST':
+ case 'CDT':
+ $gmt = '-0500';
+ break;
+ case 'EDT':
+ $gmt = '-0400';
+ break;
+ case 'GMT':
+ $gmt = '+0000';
+ break;
+ case 'BST':
+ case 'MET':
+ $gmt = '+0100';
+ case 'EET':
+ case 'IST':
+ case 'MET DST':
+ case 'METDST':
+ $gmt = '+0200';
+ break;
+ case 'HKT':
+ $gmt = '+0800';
+ break;
+ case 'JST':
+ case 'KST':
+ $gmt = '+0900';
+ break;
+ break;
}
if (substr($gmt, 0, 1) == '-') {
$difference = substr($gmt, 2, 2);
$gmt = substr($gmt, 0, 2);
$gmt = ($gmt + ($difference / 60)) * 3600;
- if ($neg == true) {
+ if ($neg) {
$gmt = "-$gmt";
} else {
$gmt = "+$gmt";
}
/**
- Switch system has been intentionaly choosed for the
+ Switch system has been intentionaly chosen for the
internationalization of month and day names. The reason
is to make sure that _("") strings will go into the
main po.
function getDateString( $stamp ) {
global $invert_time, $hour_format;
+
+ if ( $stamp == -1 ) {
+ return '';
+ }
$now = time();
/*
* Simply check to see if the first element in the dateParts
* 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',
- * $dateParts[0], $tmp) to find if the first element was the
- * day of week or day of month. This is an expensive call
- * (processing time) to have inside a loop. Doing it this way
- * saves quite a bit of time for large mailboxes.
- *
- * It is also quicker to call explode only once rather than
- * the 3 times it was getting called by calling the functions
- * getHour, getMinute, and getSecond.
+ * Since the day of week is optional, this check is needed.
*/
- if (! isset($dateParts[1])) {
- $dateParts[1] = '';
- }
- if (! isset($dateParts[2])) {
- $dateParts[2] = '';
- }
- if (! isset($dateParts[3])) {
- $dateParts[3] = '';
- }
+ $string = implode (' ', $dateParts);
+
if (! isset($dateParts[4])) {
$dateParts[4] = '';
}
if (! isset($dateParts[5])) {
$dateParts[5] = '';
}
+
if (intval(trim($dateParts[0])) > 0) {
- $string = $dateParts[0] . ' ' . $dateParts[1] . ' ' .
- $dateParts[2] . ' ' . $dateParts[3];
return getGMTSeconds(strtotime($string), $dateParts[4]);
}
- $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), '');
- }
+
+ return getGMTSeconds(strtotime($string), $dateParts[5]);
}
/* I use this function for profiling. Should never be called in