各种时间操作(PHP)

一、获取时间 1、获取本周一 date('Y-m-d', (time() - ((date('w') == 0 ? 7 : date('w')) - 1) * 24 * 3600)); //w为星期几的数字形式,这里0为周日 2、获取本周日 date('Y-m-d', (time() + (7 - (date('w') == 0 ? 7 : date('w'))) * 24 * 3600)); //同样使用w,以现在与周日相关天数算 3、获取上周一 date('Y-m-d', strtotime('-1 monday', time())); //无论今天几号,-1 monday为上一个有效周未 4、获取上周日 date('Y-m-d', strtotime('-1 sunday', time())); //上一个有效周日,同样适用于其它星期 5、获取本月一日 date('Y-m-d', strtotime(date('Y-m', time()) . '-01 00:00:00')); //直接以strtotime生成 6、获取本月最后一日 date('Y-m-d', strtotime(date('Y-m', time()) . '-' . date('t', time()) . ' 00:00:00')); //t为当月天数,28至31天 7、获取上月一日 date('Y-m-d', strtotime('-1 month', strtotime(date('Y-m', time()) . '-01 00:00:00'))); //本月一日直接strtotime上减一个月 8、获取上月最后一日 date('Y-m-d', strtotime(date('Y-m', time()) . '-01 00:00:00') - 86400); //本月一日减一天即是上月最后一日 9、获取当前时间前6天 date('Y-m-d', strtotime('-6 days')); 10、指定时间加一个月 date("Y-m-d",strtotime("+1 month",strtotime("2012-02-04"))); 11、指定时间加一周 date("Y-m-d",strtotime("+1 week",strtotime("2011-02-04"))); 12、指定时间加一天 date("Y-m-d",strtotime("+1 day",strtotime("2011-02-04"))); 13、当前时间加一天 date('Y-m-d H:i:s',strtotime('+1 day')); 14、当前时间加一小时 date('Y-m-d H:i:s',strtotime('+1 hour')); 15、当前时间加一分钟 date('Y-m-d H:i:s',strtotime('+1 minute')); 16、当前时间加一月 date('Y-m-d H:i:s',strtotime('+1 mouth')); 17、获取当前月的第一天和最后一天 $date = date('Y-m-d'); function getMonth($date){ $firstday = date("Y-m-01",strtotime($date)); $lastday = date("Y-m-d",strtotime("$firstday +1 month -1 day")); return array($firstday,$lastday); } 18、获取上月的第一天和最后一天 $date = date('Y-m-d'); function getlastMonthDays($date){ $timestamp=strtotime($date); $firstday=date('Y-m-01',strtotime(date('Y',$timestamp).'-'.(date('m',$timestamp)-1).'-01')); $lastday=date('Y-m-d',strtotime("$firstday +1 month -1 day")); return array($firstday,$lastday); } 19、获取下月的第一天和最后一天 $date = date('Y-m-d'); function getNextMonthDays($date){ $timestamp=strtotime($date); $arr=getdate($timestamp); if($arr == 12){ $year=$arr +1; $month=$arr -11; $firstday=$year.'-0'.$month.'-01'; $lastday=date('Y-m-d',strtotime("$firstday +1 month -1 day")); }else{ $firstday=date('Y-m-01',strtotime(date('Y',$timestamp).'-'.(date('m',$timestamp)+1).'-01')); $lastday=date('Y-m-d',strtotime("$firstday +1 month -1 day")); } return array($firstday,$lastday); } 二、计算指定时间和当前时间相差年月日时分秒 date_default_timezone_set('PRC');//声明时区 $enddate="2018-6-14 17:29:10"; $date=floor((strtotime($enddate)-strtotime(date('Y-m-d H:i:s')))/86400); echo "相差天数:".$date."天<br/><br/>"; $hour=floor((strtotime($enddate)-strtotime(date('Y-m-d H:i:s')))%86400/3600); echo "相差小时数:".$hour."小时<br/><br/>"; $minute=floor((strtotime($enddate)-strtotime(date('Y-m-d

php获取农历日期节日

$c = new DayService(); $today=$c->convertSolarToLunar(date('Y'),date('m'),date('d')); $time ="农历".$today.$today."日"; <?php namespace api\common\service; class DayService { var $MIN_YEAR = 1891; var $MAX_YEAR = 2100; var $lunarInfo = array( array(0,2,9,21936),array(6,1,30,9656),array(0,2,17,9584),array(0,2,6,21168),array(5,1,26,43344),array(0,2,13,59728), array(0,2,2,27296),array(3,1,22,44368),array(0,2,10,43856),array(8,1,30,19304),array(0,2,19,19168),array(0,2,8,42352), array(5,1,29,21096),array(0,2,16,53856),array(0,2,4,55632),array(4,1,25,27304),array(0,2,13,22176),array(0,2,2,39632), array(2,1,22,19176),array(0,2,10,19168),array(6,1,30,42200),array(0,2,18,42192),array(0,2,6,53840),array(5,1,26,54568), array(0,2,14,46400),array(0,2,3,54944),array(2,1,23,38608),array(0,2,11,38320),array(7,2,1,18872),array(0,2,20,18800), array(0,2,8,42160),array(5,1,28,45656),array(0,2,16,27216),array(0,2,5,27968),array(4,1,24,44456),array(0,2,13,11104), array(0,2,2,38256),array(2,1,23,18808),array(0,2,10,18800),array(6,1,30,25776),array(0,2,17,54432),array(0,2,6,59984), array(5,1,26,27976),array(0,2,14,23248),array(0,2,4,11104),array(3,1,24,37744),array(0,2,11,37600),array(7,1,31,51560), array(0,2,19,51536),array(0,2,8,54432),array(6,1,27,55888),array(0,2,15,46416),array(0,2,5,22176),array(4,1,25,43736), array(0,2,13,9680),array(0,2,2,37584),array(2,1,22,51544),array(0,2,10,43344),array(7,1,29,46248),array(0,2,17,27808), array(0,2,6,46416),array(5,1,27,21928),array(0,2,14,19872),array(0,2,3,42416),array(3,1,24,21176),array(0,2,12,21168), array(8,1,31,43344),array(0,2,18,59728),array(0,2,8,27296),array(6,1,28,44368),array(0,2,15,43856),array(0,2,5,19296), array(4,1,25,42352),array(0,2,13,42352),array(0,2,2,21088),array(3,1,21,59696),array(0,2,9,55632),array(7,1,30,23208), array(0,2,17,22176),array(0,2,6,38608),array(5,1,27,19176),array(0,2,15,19152),array(0,2,3,42192),array(4,1,23,53864), array(0,2,11,53840),array(8,1,31,54568),array(0,2,18,46400),array(0,2,7,46752),array(6,1,28,38608),array(0,2,16,38320), array(0,2,5,18864),array(4,1,25,42168),array(0,2,13,42160),array(10,2,2,45656),array(0,2,20,27216),array(0,2,9,27968), array(6,1,29,44448),array(0,2,17,43872),array(0,2,6,38256),array(5,1,27,18808),array(0,2,15,18800),array(0,2,4,25776), array(3,1,23,27216),array(0,2,10,59984),array(8,1,31,27432),array(0,2,19,23232),array(0,2,7,43872),array(5,1,28,37736), array(0,2,16,37600),array(0,2,5,51552),array(4,1,24,54440),array(0,2,12,54432),array(0,2,1,55888),array(2,1,22,23208), array(0,2,9,22176),array(7,1,29,43736),array(0,2,18,9680),array(0,2,7,37584),array(5,1,26,51544),array(0,2,14,43344), array(0,2,3,46240),array(4,1,23,46416),array(0,2,10,44368),array(9,1,31,21928),array(0,2,19,19360),array(0,2,8,42416), array(6,1,28,21176),array(0,2,16,21168),array(0,2,5,43312),array(4,1,25,29864),array(0,2,12,27296),array(0,2,1,44368), array(2,1,22,19880),array(0,2,10,19296),array(6,1,29,42352),array(0,2,17,42208),array(0,2,6,53856),array(5,1,26,59696), array(0,2,13,54576),array(0,2,3,23200),array(3,1,23,27472),array(0,2,11,38608),array(11,1,31,19176),array(0,2,19,19152), array(0,2,8,42192),array(6,1,28,53848),array(0,2,15,53840),array(0,2,4,54560),array(5,1,24,55968),array(0,2,12,46496), array(0,2,1,22224),array(2,1,22,19160),array(0,2,10,18864),array(7,1,30,42168),array(0,2,17,42160),array(0,2,6,43600), array(5,1,26,46376),array(0,2,14,27936),array(0,2,2,44448),array(3,1,23,21936),array(0,2,11,37744),array(8,2,1,18808), array(0,2,19,18800),array(0,2,8,25776),array(6,1,28,27216),array(0,2,15,59984),array(0,2,4,27424),array(4,1,24,43872), array(0,2,12,43744),array(0,2,2,37600),array(3,1,21,51568),array(0,2,9,51552),array(7,1,29,54440),array(0,2,17,54432), array(0,2,5,55888),array(5,1,26,23208),array(0,2,14,22176),array(0,2,3,42704),array(4,1,23,21224),array(0,2,11,21200), array(8,1,31,43352),array(0,2,19,43344),array(0,2,7,46240),array(6,1,27,46416),array(0,2,15,44368),array(0,2,5,21920), array(4,1,24,42448),array(0,2,12,42416),array(0,2,2,21168),array(3,1,22,43320),array(0,2,9,26928),array(7,1,29,29336), array(0,2,17,27296),array(0,2,6,44368),array(5,1,26,19880),array(0,2,14,19296),array(0,2,3,42352),array(4,1,24,21104), array(0,2,10,53856),array(8,1,30,59696),array(0,2,18,54560),array(0,2,7,55968),array(6,1,27,27472),array(0,2,15,22224), array(0,2,5,19168),array(4,1,25,42216),array(0,2,12,42192),array(0,2,1,53584),array(2,1,21,55592),array(0,2,9,54560) ); /** * 将阳历转换为阴历 * @param year 公历-年 * @param month 公历-月 * @param date 公历-日 */ function convertSolarToLunar($year,$month,$date) { //debugger; $yearData = $this->lunarInfo; if($year==$this->MIN_YEAR&&$month<=2&&$date<=9) return array(1891,'正月','初一','辛卯',1,1,'兔'); return $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year,$month,$date,$yearData,$yearData)); } function convertSolarMonthToLunar($year,$month) { $yearData = $this->lunarInfo; if($year==$this->MIN_YEAR&&$month<=2&&$date<=9) return array(1891,'正月','初一','辛卯',1,1,'兔'); $month_days_ary = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); $dd = $month_days_ary; if($this->isLeapYear($year) && $month == 2) $dd++; $lunar_ary = array(); for ($i = 1; $i < $dd; $i++) { $array = $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year, $month, $i, $yearData, $yearData)); $array = $year . '-' . $month . '-' . $i; $lunar_ary = $array; } return $lunar_ary; } /** * 将阴历转换为阳历 * @param year 阴历-年 * @param month 阴历-月,闰月处理:例如如果当年闰五月,那么第二个五月就传六月,相当于阴历有13个月,只是有的时候第13个月的天数为0 * @param date 阴历-日 */ function convertLunarToSolar($year,$month,$date) { $yearData = $this->lunarInfo; $between = $this->getDaysBetweenLunar($year,$month,$date); $res = mktime(0,0,0,$yearData,$yearData,$year); $res = date('Y-m-d', $res+$between*24*60*60); $day = explode('-', $res); $year = $day; $month= $day;

php hyperf 读取redis,存储到数据库

背景说明 小白:伟哥,java中的set是无序的,Redis中可以带顺序吗? 伟哥:可以, 不过不叫set了,叫zset。 概述 SortedSet又叫zset,它是Redis提供的特殊数据类型,是一种特殊的set类型,继承了set不可重复的特点,并在set基础上为每个值添加一个分数,用来实现值的有序排列。 redis中排行榜中的数据 public function execute(string $date) { $query = ChannelConfig::query(); $query->where('module_name', 'rank_reward'); $rewardData = $query->first(); $rewards = ; if( $rewardData ){ $rewardContents = $rewardData->content; foreach ($rewardContents as $key => $value) { if( !key_exists($value, $rewards) ){ $rewards] = ; } $rewards]] = $value; } } echo json_encode($rewards); $redisFactory = ApplicationContext::getContainer()->get(RedisFactory::class); $redis = $redisFactory->get('rank'); $day = substr($date,5,2).substr($date,8,2); $keys = $redis->keys("RANK:*:$day:0-0"); foreach ($keys as $key => $value) { // echo "key = $value \n"; $kuCuns = $redis->ZREVRANGE($value, 0, 29, true); // echo "data = ".json_encode($kuCuns)."\n"; $gameType = explode(":",$value); $count = count($kuCuns); $index = 1; foreach ($kuCuns as $keyItem => $valueItem) { $mode = new RankLog(); $mode->date = $date; $mode->index = $index; $mode->gameType = $gameType; $mode->userId = $keyItem; $mode->score = $valueItem; $mode->reward = key_exists($gameType, $rewards) ? $rewards : ""; $mode->save(); $index++; } } } 转自:https://zhuanlan.zhihu.com/p/629389490