摘要:背景工作的过程中经常会遇到各种时间类的操作,因此封装了一个帮助工具类,提高代码的复用率主要功能根据相差的天数获取连续的时间段根据相差的天数获取所有连续的时间段转化查询条件根据两个日期获取连续的时间段根据开始和结束时间获取所
背景
工作的过程中经常会遇到各种时间类的操作,因此封装了一个帮助工具类,提高代码的复用率
主要功能 根据相差的天数获取连续的时间段</>复制代码
/**
* 根据相差的天数获取所有连续的时间段
* @param $diffDay
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayDiffDay($diffDay, $dateFormat = "Y-m-d") {
$today = date("Y-m-d");
$timeLabel = [];
for ($i=1;$i<=$diffDay;$i++){
$diff = $diffDay - $i;
$mday = date($dateFormat,strtotime("$today -$diff day"));
array_push($timeLabel,$mday);
}
//转化查询条件
$year = date("Y");
$startDay = str_replace(".","-",$timeLabel[0]);
$endDay = str_replace(".","-",$timeLabel[$diffDay-1]);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
return [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
}
根据两个日期获取连续的时间段
</>复制代码
/**
* 根据开始和结束时间获取所有连续的时间段
* @param string $startDay 开始日期 格式:Y-m-d
* @param string $endDay 开始日期 格式:Y-m-d
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayByRange($startDay, $endDay, $dateFormat = "Y-m-d") {
$timeLabel = [];
if(strtotime($startDay) > strtotime($endDay)){
$tmp = $startDay;
$endDay = $tmp;
$startDay = $endDay;
}
if($startDay == $endDay){
array_push($timeLabel,$startDay);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
$targetDay = $startDay;
while ($targetDay != $endDay){
array_push($timeLabel,$targetDay);
$targetDay = date($dateFormat,strtotime("$targetDay +1 day"));
}
array_push($timeLabel,$endDay);
//增加
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
根据日期获取当月的开始时间和结束时间
</>复制代码
/**
* 根据日期获取本月的开始时间和结束时间
* @param $date Y-m 2017-10
* @return array
*/
public static function getMonthDaysByDate($date) {
$data = [];
$timestamp = strtotime( $date );
$data["start_time"] = date( "Y-m-01 00:00:00", $timestamp );
$mdays = date( "t", $timestamp );
$data["end_time"] = date( "Y-m-" . $mdays . " 23:59:59", $timestamp );
return $data;
}
时间友好格式化风格
</>复制代码
/**
* 时间友好型提示风格化(即微博中的XXX小时前、昨天等等)
* 即微博中的 XXX 小时前、昨天等等, 时间超过 $time_limit 后返回按 out_format 的设定风格化时间戳
* @param int
* @param int
* @param string
* @param array
* @param int
* @return string
*/
public static function getFriendlyTime($timestamp, $timeLimit = 604800, $out_format = "Y/m/d", $formats = null, $now = null){
/*if (get_setting("time_style") == "N")
{
return date($out_format, $timestamp);
}*/
if (!$timestamp)
{
return false;
}
if ($formats == null)
{
$formats = [
"YEAR" =>"%s 年前",
"MONTH" => "%s 月前",
"DAY" => "%s 天前",
"HOUR" => "%s 小时前",
"MINUTE" => "%s 分钟前",
"SECOND" => "%s 秒前"
];
}
$now = $now == null ? time() : $now;
$seconds = $now - $timestamp;
if ($seconds == 0)
{
$seconds = 1;
}
if (!$timeLimit OR $seconds > $timeLimit)
{
return date($out_format, $timestamp);
}
$minutes = floor($seconds / 60);
$hours = floor($minutes / 60);
$days = floor($hours / 24);
$months = floor($days / 30);
$years = floor($months / 12);
if ($years > 0)
{
$diffFormat = "YEAR";
}
else
{
if ($months > 0)
{
$diffFormat = "MONTH";
}
else
{
if ($days > 0)
{
$diffFormat = "DAY";
}
else
{
if ($hours > 0)
{
$diffFormat = "HOUR";
}
else
{
$diffFormat = ($minutes > 0) ? "MINUTE" : "SECOND";
}
}
}
}
$dateDiff = null;
switch ($diffFormat)
{
case "YEAR" :
$dateDiff = sprintf($formats[$diffFormat], $years);
break;
case "MONTH" :
$dateDiff = sprintf($formats[$diffFormat], $months);
break;
case "DAY" :
$dateDiff = sprintf($formats[$diffFormat], $days);
break;
case "HOUR" :
$dateDiff = sprintf($formats[$diffFormat], $hours);
break;
case "MINUTE" :
$dateDiff = sprintf($formats[$diffFormat], $minutes);
break;
case "SECOND" :
$dateDiff = sprintf($formats[$diffFormat], $seconds);
break;
}
return $dateDiff;
}
根据日期获取是星期几
</>复制代码
/**
* 获取星期几
* @param $date
* @return
*/
public static function getWeekDay($date) {
//强制转换日期格式
$dateStr=date("Y-m-d",strtotime($date));
//封装成数组
$arr=explode("-", $dateStr);
//参数赋值
//年
$year=$arr[0];
//月,输出2位整型,不够2位右对齐
$month=sprintf("%02d",$arr[1]);
//日,输出2位整型,不够2位右对齐
$day=sprintf("%02d",$arr[2]);
//时分秒默认赋值为0;
$hour = $minute = $second = 0;
//转换成时间戳
$strap = mktime($hour,$minute,$second,$month,$day,$year);
//获取数字型星期几
$numberWk=date("w",$strap);
//自定义星期数组
$weekArr=array(7,1,2,3,4,5,6);
//获取数字对应的星期
return $weekArr[$numberWk];
}
获取指定日期前后相同时间天数的时间范围
</>复制代码
/**
* 获取指定日期前后相同时间天数的范围时间
* @param int $dayDiff
* @param string $day
* @param string $dateFormat
* @return array
*/
public static function getPointDaySameRangeContinuesTime($dayDiff = 0,$day = "", $dateFormat = "Y-m-d") {
$day = $day?$day:date($dateFormat);
$startTime = date($dateFormat,strtotime("$day -$dayDiff day"));
$endTime = date($dateFormat,strtotime("$day +$dayDiff day"));
$result = self::getContinuesDayByRange($startTime,$endTime,$dateFormat = "Y-m-d");
return $result;
}
获取两个日期之间相差的天数
</>复制代码
/**
* 获取两个日期之间相差的天数
* @param string $day1 第一个日期,格式为Y-m-d
* @param string $day2 第二个日期,格式为Y-m-d
* @return integer
*/
public static function getDiffBetweenTwoDays($day1, $day2) {
$second1 = strtotime($day1);
$second2 = strtotime($day2);
if ($second1 < $second2) {
$tmp = $second2;
$second2 = $second1;
$second1 = $tmp;
}
return ($second1 - $second2) / 86400;
}
根据指定日期和天数,获取结束的日期
</>复制代码
/**
* 根据日期和相差的天数获取结束的天数
* @param $day
* @param $diffDay
* @param bool $isBefore
* @return false|string
*/
public static function getEndDayByDayAndDiff($day, $diffDay, $isBefore = false) {
$operator = $isBefore ? "-" : "+";
$endDay = date("Y-m-d",strtotime("$day $operator $diffDay day"));
return $endDay;
}
判断两个日期是否为同一天
</>复制代码
/**
* 判断两个时间是否同一天
* @param string $date1 Y-m-d
* @param string $date2 Y-m-d
* @return bool
*/
public static function isSameDay($date1, $date2) {
$day1 = self::dateTime(strtotime($date1)) ;
$day2 = self::dateTime(strtotime($date2));
return $day1 == $day2;
}
转换秒钟为分钟
</>复制代码
/**
* 转换秒钟为分钟
* @param $seconds
* @return string
*/
public static function convertSecondToTime($seconds) {
$reminded = strval($seconds % 60);
$minute = strval(($seconds - $reminded) / 60);
if(strlen($minute)<2){
$minute = "0".$minute;
}
if(strlen($reminded)<2){
$reminded = "0".$reminded;
}
$time = $minute.":".$reminded;
return $time;
}
获取毫秒数
</>复制代码
/**
* 获取时间的毫秒数
* @return float
*/
public static function millisecond() {
list($msec, $sec) = explode(" ", microtime());
return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000);
}
附录:完整的时间帮助类代码
</>复制代码
$startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
}
/**
* 根据开始和结束时间获取所有连续的时间段
* @param string $startDay 开始日期 格式:Y-m-d
* @param string $endDay 开始日期 格式:Y-m-d
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayByRange($startDay, $endDay, $dateFormat = "Y-m-d") {
$timeLabel = [];
if(strtotime($startDay) > strtotime($endDay)){
$tmp = $startDay;
$endDay = $tmp;
$startDay = $endDay;
}
if($startDay == $endDay){
array_push($timeLabel,$startDay);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
$targetDay = $startDay;
while ($targetDay != $endDay){
array_push($timeLabel,$targetDay);
$targetDay = date($dateFormat,strtotime("$targetDay +1 day"));
}
array_push($timeLabel,$endDay);
//增加
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
/**
* 根据日期获取本月的开始时间和结束时间
* @param $date Y-m 2017-10
* @return array
*/
public static function getMonthDaysByDate($date) {
$data = [];
$timestamp = strtotime( $date );
$data["start_time"] = date( "Y-m-01 00:00:00", $timestamp );
$mdays = date( "t", $timestamp );
$data["end_time"] = date( "Y-m-" . $mdays . " 23:59:59", $timestamp );
return $data;
}
/**
* 获取两个月份之间连续的月份
* @param $start
* @param $end
* @return array
*/
public static function prDates($start, $end) { // 两个日期之间的所有日期
$time_start = strtotime($start); // 自动为00:00:00 时分秒 两个时间之间的年和月份
$time_end = strtotime($end);
$monarr[] = $start; // 当前月;
while( ($time_start = strtotime("+1 month", $time_start)) <= $time_end){
array_push($monarr,date("Y-m", $time_start));// 取得递增月
}
return $monarr;
}
/**
* 时间友好型提示风格化(即微博中的XXX小时前、昨天等等)
* 即微博中的 XXX 小时前、昨天等等, 时间超过 $time_limit 后返回按 out_format 的设定风格化时间戳
* @param int
* @param int
* @param string
* @param array
* @param int
* @return string
*/
public static function getFriendlyTime($timestamp, $timeLimit = 604800, $out_format = "Y/m/d", $formats = null, $now = null){
/*if (get_setting("time_style") == "N")
{
return date($out_format, $timestamp);
}*/
if (!$timestamp)
{
return false;
}
if ($formats == null)
{
$formats = [
"YEAR" =>"%s 年前",
"MONTH" => "%s 月前",
"DAY" => "%s 天前",
"HOUR" => "%s 小时前",
"MINUTE" => "%s 分钟前",
"SECOND" => "%s 秒前"
];
}
$now = $now == null ? time() : $now;
$seconds = $now - $timestamp;
if ($seconds == 0)
{
$seconds = 1;
}
if (!$timeLimit OR $seconds > $timeLimit)
{
return date($out_format, $timestamp);
}
$minutes = floor($seconds / 60);
$hours = floor($minutes / 60);
$days = floor($hours / 24);
$months = floor($days / 30);
$years = floor($months / 12);
if ($years > 0)
{
$diffFormat = "YEAR";
}
else
{
if ($months > 0)
{
$diffFormat = "MONTH";
}
else
{
if ($days > 0)
{
$diffFormat = "DAY";
}
else
{
if ($hours > 0)
{
$diffFormat = "HOUR";
}
else
{
$diffFormat = ($minutes > 0) ? "MINUTE" : "SECOND";
}
}
}
}
$dateDiff = null;
switch ($diffFormat)
{
case "YEAR" :
$dateDiff = sprintf($formats[$diffFormat], $years);
break;
case "MONTH" :
$dateDiff = sprintf($formats[$diffFormat], $months);
break;
case "DAY" :
$dateDiff = sprintf($formats[$diffFormat], $days);
break;
case "HOUR" :
$dateDiff = sprintf($formats[$diffFormat], $hours);
break;
case "MINUTE" :
$dateDiff = sprintf($formats[$diffFormat], $minutes);
break;
case "SECOND" :
$dateDiff = sprintf($formats[$diffFormat], $seconds);
break;
}
return $dateDiff;
}
/**
* 获取星期几
* @param $date
* @return
*/
public static function getWeekDay($date) {
//强制转换日期格式
$dateStr=date("Y-m-d",strtotime($date));
//封装成数组
$arr=explode("-", $dateStr);
//参数赋值
//年
$year=$arr[0];
//月,输出2位整型,不够2位右对齐
$month=sprintf("%02d",$arr[1]);
//日,输出2位整型,不够2位右对齐
$day=sprintf("%02d",$arr[2]);
//时分秒默认赋值为0;
$hour = $minute = $second = 0;
//转换成时间戳
$strap = mktime($hour,$minute,$second,$month,$day,$year);
//获取数字型星期几
$numberWk=date("w",$strap);
//自定义星期数组
$weekArr=array(7,1,2,3,4,5,6);
//获取数字对应的星期
return $weekArr[$numberWk];
}
/**
* 获取指定日期前后相同时间天数的范围时间
* @param int $dayDiff
* @param string $day
* @param string $dateFormat
* @return array
*/
public static function getPointDaySameRangeContinuesTime($dayDiff = 0,$day = "", $dateFormat = "Y-m-d") {
$day = $day?$day:date($dateFormat);
$startTime = date($dateFormat,strtotime("$day -$dayDiff day"));
$endTime = date($dateFormat,strtotime("$day +$dayDiff day"));
$result = self::getContinuesDayByRange($startTime,$endTime,$dateFormat = "Y-m-d");
return $result;
}
/**
* 获取两个日期之间相差的天数
* @param string $day1 第一个日期,格式为Y-m-d
* @param string $day2 第二个日期,格式为Y-m-d
* @return integer
*/
public static function getDiffBetweenTwoDays($day1, $day2) {
$second1 = strtotime($day1);
$second2 = strtotime($day2);
if ($second1 < $second2) {
$tmp = $second2;
$second2 = $second1;
$second1 = $tmp;
}
return ($second1 - $second2) / 86400;
}
/**
* 根据日期和相差的天数获取结束的天数
* @param $day
* @param $diffDay
* @param bool $isBefore
* @return false|string
*/
public static function getEndDayByDayAndDiff($day, $diffDay, $isBefore = false) {
$operator = $isBefore ? "-" : "+";
$endDay = date("Y-m-d",strtotime("$day $operator $diffDay day"));
return $endDay;
}
/**
* 根据时间戳返回日期型时间戳
* @param $time
* @return int
*/
public static function dateTime($time) {
return strtotime(date("Y-m-d", $time));
}
/**
* @param $num
* @return string
*/
public static function getFriendlyNumber($num) {
if ($num >= 10000) {
$num = round($num / 10000 ,1) ."万";
} else {
$num = $num;
}
return $num;
}
/**
* 判断两个时间是否同一天
* @param string $date1 Y-m-d
* @param string $date2 Y-m-d
* @return bool
*/
public static function isSameDay($date1, $date2) {
$day1 = self::dateTime(strtotime($date1)) ;
$day2 = self::dateTime(strtotime($date2));
return $day1 == $day2;
}
/**
* 转换秒钟为分钟
* @param $seconds
* @return string
*/
public static function convertSecondToTime($seconds) {
$reminded = strval($seconds % 60);
$minute = strval(($seconds - $reminded) / 60);
if(strlen($minute)<2){
$minute = "0".$minute;
}
if(strlen($reminded)<2){
$reminded = "0".$reminded;
}
$time = $minute.":".$reminded;
return $time;
}
/**
* 获取时间的毫秒数
* @return float
*/
public static function millisecond() {
list($msec, $sec) = explode(" ", microtime());
return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000);
}
}
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