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我想在將數據導出到excel之前對數據進行排序。這是我一直在使用的代碼:如何在導出.csv文件之前對php laravel中的數據進行排序?
public function getDashboardReport2(){
(...)
echo "<tr><td>Group Name</td><td>Unit</td><td>Unit Number</td><td>First Name</td><td>Last Name</td><td>Phone Number</td></tr>";
($group = \App\Group::find($auth_event->group_id);
$bookings = \App\EventBookings::where("group_id", "=", $auth_event->group_id)->get();
if($bookings->count() > 0){
foreach ($bookings as $booking){
$egroup = \App\EventGroup::find($booking->eg_id); // Here I tried orderBy('name');
$chalet = \App\Chalet::find($booking->chalet_id);
if($egroup) {
$egroup_members = \App\EventGroupMembers::where("eg_id", "=", $egroup->eg_id)->get();
$row = 0;
if ($egroup_members->count() > 0) {
foreach ($egroup_members as $egroup_member) {
$row++;
$user = \App\User::find($egroup_member->user_id);
if ($user) {
$charges = \App\EventBookingCharges::where("user_id", "=", $user->user_id)
->where("booking_id", "=", $booking->booking_id)->get();
$paid_amount = 0;
$balance_amount = 0;
if ($charges->count() > 0) {
foreach ($charges as $charge) {
if ($charge->status == 1) {
$paid_amount = $paid_amount + $charge->amount;
} else {
$balance_amount = $balance_amount + $charge->amount;
}
}
})
echo "<tr>";
if ($row == 1) {
echo "<td>" . $egroup->name . "</td>"; // Sort using this data
} else {
echo "<td></td>";
}
if ($row == 1) {
echo "<td>" . ($chalet ? $chalet->name : '') . "</td>";
} else {
echo "<td></td>";
}
echo "</tr>";
}
}
echo "<tr><td colspan='9'><br></td></tr>";
}
}
}
}
echo "</table>";
}
}
如何排序這一個呢?我試過orderBy('name');
但它沒有工作。我也嘗試在谷歌搜索它,但所有的教程都是關於排序數組。
將需要更多的內容和代碼。 '$ row'從哪裏來?你在哪裏嘗試'orderBy'?結果來自數據庫嗎? 細節,男人!細節! –
對不起@ChrisSprague,先生。我更新了問題,請檢查。謝謝您的回覆 – Noobs
1.您似乎有很多東西可以在這裏排序。那麼你想要排序的是什麼? 2.這看起來像laravel。也許你應該提到,因爲有排序的可能性,普通的PHP沒有 – Cashbee