摘要:背景工作的過程中經常會遇到各種時間類的操作,因此封裝了一個幫助工具類,提高代碼的復用率主要功能根據相差的天數獲取連續的時間段根據相差的天數獲取所有連續的時間段轉化查詢條件根據兩個日期獲取連續的時間段根據開始和結束時間獲取所
背景
工作的過程中經常會遇到各種時間類的操作,因此封裝了一個幫助工具類,提高代碼的復用率
主要功能 根據相差的天數獲取連續的時間段/** * 根據相差的天數獲取所有連續的時間段 * @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); } //轉化查詢條件 $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, ]; }根據兩個日期獲取連續的時間段
/** * 根據開始和結束時間獲取所有連續的時間段 * @param string $startDay 開始日期 格式:Y-m-d * @param string $endDay 開始日期 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; }根據日期獲取當月的開始時間和結束時間
/** * 根據日期獲取本月的開始時間和結束時間 * @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; }時間友好格式化風格
/** * 時間友好型提示風格化(即微博中的XXX小時前、昨天等等) * 即微博中的 XXX 小時前、昨天等等, 時間超過 $time_limit 后返回按 out_format 的設定風格化時間戳 * @param int * @param int * @param string * @param array * @param int * @return string */ public static function getFriendlyTime($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 小時前", "MINUTE" => "%s 分鐘前", "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; }根據日期獲取是星期幾
/** * 獲取星期幾 * @param $date * @return */ public static function getWeekDay($date) { //強制轉換日期格式 $dateStr=date("Y-m-d",strtotime($date)); //封裝成數組 $arr=explode("-", $dateStr); //參數賦值 //年 $year=$arr[0]; //月,輸出2位整型,不夠2位右對齊 $month=sprintf("%02d",$arr[1]); //日,輸出2位整型,不夠2位右對齊 $day=sprintf("%02d",$arr[2]); //時分秒默認賦值為0; $hour = $minute = $second = 0; //轉換成時間戳 $strap = mktime($hour,$minute,$second,$month,$day,$year); //獲取數字型星期幾 $numberWk=date("w",$strap); //自定義星期數組 $weekArr=array(7,1,2,3,4,5,6); //獲取數字對應的星期 return $weekArr[$numberWk]; }獲取指定日期前后相同時間天數的時間范圍
/** * 獲取指定日期前后相同時間天數的范圍時間 * @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; }獲取兩個日期之間相差的天數
/** * 獲取兩個日期之間相差的天數 * @param string $day1 第一個日期,格式為Y-m-d * @param string $day2 第二個日期,格式為Y-m-d * @return integer */ public static function getDiffBetweenTwoDays($day1, $day2) { $second1 = strtotime($day1); $second2 = strtotime($day2); if ($second1 < $second2) { $tmp = $second2; $second2 = $second1; $second1 = $tmp; } return ($second1 - $second2) / 86400; }根據指定日期和天數,獲取結束的日期
/** * 根據日期和相差的天數獲取結束的天數 * @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; }判斷兩個日期是否為同一天
/** * 判斷兩個時間是否同一天 * @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; }轉換秒鐘為分鐘
/** * 轉換秒鐘為分鐘 * @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 $time; }獲取毫秒數
/** * 獲取時間的毫秒數 * @return float */ public static function millisecond() { list($msec, $sec) = explode(" ", microtime()); return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000); }附錄:完整的時間幫助類代碼
$startTime, "end_time" => $endTime, "time_label" => $timeLabel, ]; } /** * 根據開始和結束時間獲取所有連續的時間段 * @param string $startDay 開始日期 格式:Y-m-d * @param string $endDay 開始日期 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; } /** * 根據日期獲取本月的開始時間和結束時間 * @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; } /** * 獲取兩個月份之間連續的月份 * @param $start * @param $end * @return array */ public static function prDates($start, $end) { // 兩個日期之間的所有日期 $time_start = strtotime($start); // 自動為00:00:00 時分秒 兩個時間之間的年和月份 $time_end = strtotime($end); $monarr[] = $start; // 當前月; while( ($time_start = strtotime("+1 month", $time_start)) <= $time_end){ array_push($monarr,date("Y-m", $time_start));// 取得遞增月 } return $monarr; } /** * 時間友好型提示風格化(即微博中的XXX小時前、昨天等等) * 即微博中的 XXX 小時前、昨天等等, 時間超過 $time_limit 后返回按 out_format 的設定風格化時間戳 * @param int * @param int * @param string * @param array * @param int * @return string */ public static function getFriendlyTime($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 小時前", "MINUTE" => "%s 分鐘前", "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; } /** * 獲取星期幾 * @param $date * @return */ public static function getWeekDay($date) { //強制轉換日期格式 $dateStr=date("Y-m-d",strtotime($date)); //封裝成數組 $arr=explode("-", $dateStr); //參數賦值 //年 $year=$arr[0]; //月,輸出2位整型,不夠2位右對齊 $month=sprintf("%02d",$arr[1]); //日,輸出2位整型,不夠2位右對齊 $day=sprintf("%02d",$arr[2]); //時分秒默認賦值為0; $hour = $minute = $second = 0; //轉換成時間戳 $strap = mktime($hour,$minute,$second,$month,$day,$year); //獲取數字型星期幾 $numberWk=date("w",$strap); //自定義星期數組 $weekArr=array(7,1,2,3,4,5,6); //獲取數字對應的星期 return $weekArr[$numberWk]; } /** * 獲取指定日期前后相同時間天數的范圍時間 * @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; } /** * 獲取兩個日期之間相差的天數 * @param string $day1 第一個日期,格式為Y-m-d * @param string $day2 第二個日期,格式為Y-m-d * @return integer */ public static function getDiffBetweenTwoDays($day1, $day2) { $second1 = strtotime($day1); $second2 = strtotime($day2); if ($second1 < $second2) { $tmp = $second2; $second2 = $second1; $second1 = $tmp; } return ($second1 - $second2) / 86400; } /** * 根據日期和相差的天數獲取結束的天數 * @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; } /** * 根據時間戳返回日期型時間戳 * @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) ."萬"; } else { $num = $num; } return $num; } /** * 判斷兩個時間是否同一天 * @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; } /** * 轉換秒鐘為分鐘 * @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 $time; } /** * 獲取時間的毫秒數 * @return float */ public static function millisecond() { list($msec, $sec) = explode(" ", microtime()); return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000); } }
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