PHP时间工具种
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2024-04-06 17:42:31
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PHP时间工具类
= 0 && $timeArr [0] = 0 && $timeArr [1] = 0 && $timeArr [2] $v ) {
$v = ereg_replace ( "^0{1,}", '', trim ( $v ) );
if ($v == '') {
$dt [$k] = 0;
}
}
$mt = @gmmktime ( $dt [3], $dt [4], $dt [5], $dt [1], $dt [2], $dt [0] ) - 3600 * $cfg_cli_time;
if (! empty ( $mt )) {
return $mt;
} else {
return time ();
}
}
function MyDate($format = 'Y-m-d H:i:s', $timest = 0) { //返回格林威治标准时间
//global $cfg_cli_time='+8';
global $cfg_cli_time;
$addtime = $cfg_cli_time * 3600;
if (empty ( $format )) {
$format = 'Y-m-d H:i:s';
}
return gmdate ( $format, $timest + $addtime );
}
function floorTime($seconds) { //让日期显示为:XX天XX年以前
$times = '';
$days = floor ( ($seconds / 86400) % 30 );
$hours = floor ( ($seconds / 3600) % 24 );
$minutes = floor ( ($seconds / 60) % 60 );
$seconds = floor ( $seconds % 60 );
if ($seconds >= 1)
$times .= $seconds . '秒';
if ($minutes >= 1)
$times = $minutes . '分钟 ' . $times;
if ($hours >= 1)
$times = $hours . '小时 ' . $times;
if ($days >= 1)
$times = $days . '天';
if ($days > 30)
return false;
$times .= '前';
return str_replace ( " ", '', $times );
}
function transDateToChs($date) {
if (empty ( $date ))
return '今日';
$y = _date ( 'Y', strtotime ( $date ) );
$m = _date ( 'm', strtotime ( $date ) );
$d = _date ( 'd', strtotime ( $date ) );
return $y . '年' . $m . '月' . $d . '日';
}
// 08/31/2004 => 2004-08-31
function TransDateUI($datestr, $type = 'Y-m-d') {
if ($datestr == Null)
return Null;
$target = $datestr;
$arr_date = preg_split ( "/\//", $target );
$monthstr = $arr_date [0];
$daystr = $arr_date [1];
$yearstr = $arr_date [2];
$result = date ( $type, mktime ( 0, 0, 0, $monthstr, $daystr, $yearstr ) );
return $result;
}
// 12/20/2004 10:55 AM => 2004-12-20 10:55:00
function TransDateTimeUI($datestr, $type = 'Y-m-d H:i:s') {
if ($datestr == Null)
return Null;
$target = $datestr;
$arr_date = preg_split ( "/\/|\s|:/", $target );
$monthstr = $arr_date [0];
$daystr = $arr_date [1];
$yearstr = $arr_date [2];
$hourstr = $arr_date [3];
$minutesstr = $arr_date [4];
$result = date ( $type, mktime ( $hourstr, $minutesstr, 0, $monthstr, $daystr, $yearstr ) );
return $result;
}
// 2004-08-31 => 08/31/2004
function TransDateDB($datestr, $type = 'm/d/Y') {
if ($datestr == Null)
return Null;
if ($datestr == '0000-00-00')
return Null;
$target = $datestr;
$arr_date = preg_split ( "/-/", $target );
$monthstr = $arr_date [1];
$daystr = $arr_date [2];
$yearstr = $arr_date [0];
$result = date ( $type, mktime ( 0, 0, 0, $monthstr, $daystr, $yearstr ) );
return $result;
}
// 2004-08-31 10:55:00 => 12/20/2004 10:55 AM
function TransDateTimeDB($datestr, $type = 'm/d/Y h:i A') {
if ($datestr == Null)
return Null;
$target = $datestr;
$arr_date = preg_split ( "/-|\s|:/", $target );
$monthstr = $arr_date [1];
$daystr = $arr_date [2];
$yearstr = $arr_date [0];
$hourstr = $arr_date [3];
$minutesstr = $arr_date [4];
$secondstr = $arr_date [5];
$result = date ( $type, mktime ( $hourstr, $minutesstr, $secondstr, $monthstr, $daystr, $yearstr ) );
return $result;
}
}
?>
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