laravel實現按時間日期進行分組統計方法示例

這篇文章主要給大家介紹了關於laravel如何實現按時間日期進行分組統計的相關資料，文中通過示例代碼介紹的非常詳細，對大家學習或者使用laravel具有一定的參考學習價值，需要的朋友們下面來一起學習學習吧

按日期進行分組

//統計七天內註冊用戶數量按天進行分組
$user = DB::table('users')->whereBetween('created_at',['2018-01-01','2018-01-07'])
 ->selectRaw('date(created_at) as date,count(*) as value')
 ->groupBy('date')->get();

#獲取的用戶分組數據
{
 "date": "2018-01-01", #日期
 "value": 199  #數量
{
 "date": "2018-01-02",
 "value": 298
},
{
 "date": "2018-01-03",
 "value": 1000
}
 
#在進行圖表統計的時候直接從數據庫取得數據有些日期可能是沒有的,就需要我們手動進行補全一些日期
#計算日期內天數
$stimestamp = strtotime($start_time);
$etimestamp = strtotime($end_time);
#計算日期段內有多少天
$days = ($etimestamp - $stimestamp) / 86400;
#保存每天日期
$date = array();
for($i = 0;$i < $days;$i++){
 $date[] = date('Y-m-d', $stimestamp + (86400 * $i));
}
#循環補全日期
foreach ($date as $key => $val){
 $data[$key] = [
 'date' => $val,
 'value' => 0
 ];
 foreach ($user as $item => $value){
 if($val == $value['date']){
  $data[$key] = $value;
 }
 }
}
return $data;

按月份進行分組

#統計一年內註冊用戶數量按月份進行分組
$user = DB::table('users')->whereBetween('created_at',['2018-01-01','2018-12-31'])
 ->selectRaw('DATE_FORMAT(created_at,"%Y-%m") as date,COUNT(*) as value')
 ->groupBy('date')->get();
#獲取的用戶分組數據
{
 "date": "2018-01", #月份
 "value": 1497  #數量
},
{
 "date": "2018-02",
 "value": 2354
},
{
 "date": "2018-03",
 "value": 4560
} 
#在進行圖表統計的時候直接從數據庫取得的數據有的月份可能是沒有的,不過月份比較少可直接寫死,同樣也需要補全
$year = date('Y',time());
#一年的月份
$month = [
 0 => $year.'-01',
 1 => $year.'-02',
 2 => $year.'-03',
 3 => $year.'-04',
 4 => $year.'-05',
 5 => $year.'-06',
 6 => $year.'-07',
 7 => $year.'-08',
 8 => $year.'-09',
 9 => $year.'-10',
 10 => $year.'-11',
 11 => $year.'-12',
];
#循環補全月份
foreach ($month as $key => $val){
 $data[$key] = [
 'date' => $val,
 'value' => 0
 ];
 foreach ($user as $item => $value){
 if($val == $value['date']){
  $data[$key] = $value;
 }
 }
}
return $data;

laravel實現各時間段數量統計、方便直接使用

因項目中用到了圖表之類的信息，需要獲取到很多時間的數據動態，剛開始我都是自己換算時間來計算，後來 看到手冊中有更簡單的方法，自己總結了一下通用的時間段統計(今天、昨天、上週、本週、上月、本月、上年、本年)。

use Carbon\Carbon;
 
public function getNumber()
{
  $data = [];

  #今天數據
  $data['customer_today'] = Customer::where('customer_type', 1)->where('created_at', Carbon::today())->count();
  #昨天數據
  $data['customer_yesterday'] = Customer::where('customer_type', 1)->where('created_at', Carbon::yesterday())->count();

  // 本週數據
  $this_week = [Carbon::now()->startOfWeek(), Carbon::now()->endOfWeek()];
  $data['customer_this_week'] = Customer::where('customer_type', 1)->whereBetween('created_at', $this_week)->count();

  // 上週數據
  $last_week = [Carbon::now()->startOfWeek()->subWeek(), Carbon::now()->endOfWeek()->subWeek()];
  $data['customer_last_week'] = Customer::where('customer_type', 1)->whereBetween('created_at', $last_week)->count();

  // 本月數據
  $data['customer_this_month'] = Customer::where('customer_type', 1)->whereMonth('created_at', Carbon::now()->month)->count();

  // 上月數據
  $data['customer_last_month'] = Customer::where('customer_type', 1)->whereMonth('created_at', Carbon::now()->subMonth()->month)->count();

  // 本年數據
  $data['customer_this_year'] = Customer::where('customer_type', 1)->whereYear('created_at', Carbon::now()->year)->count();

  
  return $data;
}

總結

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