<?php class Work { // 定义工作日 [1, 2, 3, 4, 5, 6, 0] public $week_workingday = [1, 2, 3, 4, 5]; // 定义上下班时间 public $on_duty_time = '9:00:00'; public $off_duty_time = '18:00:00'; public function get_working_hours(int $start_time, int $over_time) { // 如果工作日列表为空 返回0 $workingdays = $this->workingdays($start_time, $over_time); if (empty($workingdays)) { return 0; } // 如果开始时间不是工作日,将开始时间调整为第一个工作日的上班时间 // 如果截止时间不是工作日,将开始时间调整为最后一个工作日的下班时间 if (!in_array(date('Y/m/d', $start_time), $workingdays)) { $start_time = strtotime($workingdays[0] . ' ' . $this->on_duty_time); } if (!in_array(date('Y/m/d', $over_time), $workingdays)) { $over_time = strtotime(end($workingdays) . ' ' . $this->off_duty_time); } // 如果开始时间与截止时间是同一天,直接计算 // 反之分别计算开始时间与截止时间 if (date('Y/m/d', $start_time) == date('Y/m/d', $over_time)) { $sec = $over_time - $start_time; } else { $oneday_hours = $this->off_duty_time - $this->on_duty_time; // 计算开始日工作时间 $start_day_sec = strtotime($workingdays[0] . ' ' . $this->off_duty_time) - $start_time; // 计算截止日工作时间 $over_day_sec = $over_time - strtotime(end($workingdays) . ' ' . $this->on_duty_time); $all_day_sec = ((count($workingdays) - 2) * $oneday_hours) * 3600; $sec = $start_day_sec + $over_day_sec + $all_day_sec; } return $sec / 3600; } # 计算工作日(包含开始与截止日期) protected function workingdays($start_time, $over_time) { $start_time = strtotime('-1 day', $start_time); $over_time = strtotime('-1 day', $over_time); $new_workingdays = $this->new_workingdays(); $new_holidays = $this->new_holidays(); $workingdays = []; while ($start_time < $over_time) { $start_time = strtotime('+1 day', $start_time); $is_holidays = in_array(date('w', $start_time), $this->week_workingday) && !in_array(date('Y/m/d', $start_time), $new_holidays); $is_workingdays = in_array(date('Y/m/d', $start_time), $new_workingdays); if ($is_holidays || $is_workingdays) { $workingdays[] = date('Y/m/d', $start_time); } } return $workingdays; } # 新增工作日 protected function new_workingdays() { $days = [ '2020/05/09', ]; return $days; } # 新增休息日 protected function new_holidays() { $days = [ '2020/05/01', '2020/05/04', '2020/05/05', ]; return $days; } } $start_time = strtotime('2020-05-06 10:00:00'); $over_time = strtotime('2020-05-11 18:00:00'); $work = new Work(); $working_hours = $work->get_working_hours($start_time, $over_time); var_dump($working_hours);
php计算两个时间段内的 工作日 工作小时
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转载自www.cnblogs.com/ymba/p/12915813.html
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