refactoring

<?php

namespace App\Validation;

class ArrayValidation

{

    public static function validateFunc1(array $array): bool

    {

        $prices = array_column($array, 'price');

        $counts = array_column($array, 'count');

        return ctype_digit(implode('',$prices)) && ctype_digit(implode('', $counts));

    }

}

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