use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

if (Schema::hasColumn($table, 'deleted_at')){ 
   Query 1
}else{
   Query 2
}

 if (Schema::hasColumn($table, 'deleted_at')){
            $query = "SELECT
                $columns_str
                -- c1.order_priority,
                (
                    SELECT
                        Count(c2.id)
                    FROM
                        $table AS c2
                    WHERE
                        c2.parent_id = c1.id
                )
                AS children_count
            FROM
                $table AS c1
            WHERE deleted_at IS NULL
                ORDER BY ".($order_priority ? 'order_priority' : 'id')." DESC";
        }else{
            $query = "SELECT
                $columns_str
                -- c1.order_priority,
                (
                    SELECT
                        Count(c2.id)
                    FROM
                        $table AS c2
                    WHERE
                        c2.parent_id = c1.id
                )
                AS children_count
            FROM
                $table AS c1
                ORDER BY ".($order_priority ? 'order_priority' : 'id')." DESC";
        }

   WHERE deleted_at IS NULL

import pyautogui
import time

msg = input("message: ")
n = input("amount of msg : ")

count = 5

while(count != 0):
    print(count)
    time.sleep(1)
    count -= 1

print("Fire in the hole")

for i in range(0,int(n)):
    time.sleep(0.2)
    pyautogui.typewrite(msg + '\n')

APP_ENV=local
APP_DEBUG=true

APP_ENV=testing
APP_DEBUG=true

APP_ENV=production
APP_DEBUG=false

public function showUpcomingProject($id){

    if (intval($id)) {
        $item = UpcomingProject::with('projectBlockchain')->findOrFail($id);
    } else {
        $item = UpcomingProject::with('projectBlockchain')->where('token_name', $id)->first();
    }
    if (!$item) {
        return abort(404);
    }
    $blockchains = Blockchain::all();

    return view(strtolower($this->title).'.home.upcoming_project', compact('item', 'blockchains'))->with('svg_renderer', SvgHelper::getBlockchainSvgs($blockchains));

}

if statement

token_name

else

404

    Route::get('/upcoming-projects/{id}', [ExternalController::class, 'showUpcomingProject']);

$item_presale_tokens = old('values.0');
$item_liquidity_tokens = old('values.1');

<div class="form-group d-flex border-bottom-0">
    <div class="form-equal-inputs">
        <input type="number" step="1" min="1" value="{{ $item_presale_tokens }}" class="form-control {{ $errors->has('values.0') ? 'is-invalid' : '' }}" name="values[]" placeholder="Value"/>
    </div>
    

</div>

<div class="form-group d-flex border-bottom-0">
    <div class="form-equal-inputs">
        <input type="number" step="1" min="1" value="{{ $item_liquidity_tokens }}" class="form-control {{ $errors->has('values.1') ? 'is-invalid' : '' }}" name="values[]" placeholder="Value"/>
    </div>
</div>

.blade.php

\resources\views\external\calculator

<div class="container">
    
    @include('external.calculator.panel')

</div>

Max foreign char size is 64

$table->foreign('risk_project_id',)->references('id')->on('business_risk_projects')->onDelete('restrict');

$table->foreign('risk_project_id', 
'business_rp_has_responsible_persons_risk_project_id_foreign'
)->references('id')->on('business_risk_projects')->onDelete('restrict');

Just add a second parameter to the foreign() method with the name of the key 

You can't use a value that doesn't belong to any entity in the other table nor delete one entity who has its ID in some other foreign_key in some other entity

"[{"name":"additional[text][9]","value":"\u10e1 \u10d3\u10d0\u10e1\u10d0\u10d1\u10e3\u10d7\u10d4\u10d1\u10d0 (Judgement process"},{"name":"additional[text][3]","value":"version"}]"

\u10d3\u10d0\u10e1\u10d0\u10d1\u10e3\u10d7\u10d4\u10d1\u10d0

JSON_UNESCAPED_UNICODE

json_encode($request->field_data, JSON_UNESCAPED_UNICODE)

price

$inventory = array(

   array("type"=>"fruit", "price"=>3.50),
   array("type"=>"milk", "price"=>2.90),
   array("type"=>"pork", "price"=>5.43),

);

array_multisort

$price = array();
foreach ($inventory as $key => $row)
{
    $price[$key] = $row['price'];
}
array_multisort($price, SORT_DESC, $inventory);

array_column

$price = array_column($inventory, 'price');

array_multisort($price, SORT_DESC, $inventory);