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Алексей
Asked:2020-03-18 22:16:56 +0000 UTC2020-03-18 22:16:56 +0000 UTC

如何将内爆应用于二维数组

  • 772

给定的是一个二维数组

$ins = array(
        'type_product' => (
          array (
            'post' => $_POST['type_product'],
            'name' => 'Тип продукта',
          )
        ),
        'company_product' => (
          array (
            'post' => $_POST['company_product'],
            'name' => 'Компания',
          )
        ),
        'color_product' => (
          array (
            'post' => $_POST['color_product'],
            'name' => 'Цвет продукта',
          )
        ),
        'line_product' => (
          array (
            'post' => $_POST['line_product'],
            'name' => 'Линейка',
          )
        ),
        'bend_product' => (
          array (
            'post' => $_POST['bend_product'],
            'name' => 'Изгиб',
          )
        ),
        'thickness_product' => (
          array (
            'post' => $_POST['thickness_product'],
            'name' => 'Толщина',
          )
        ),
        'long_product' => (
          array (
            'post' => $_POST['long_product'],
            'name' => 'Длина',
          )
        ),
        'unit_of_measure_product' => (
          array (
            'post' => $_POST['unit_of_measure_product'],
            'name' => 'Еденица измерения',
          )
        ),
        'price_product' => (
          array (
            'post' => $_POST['price_product'],
            'name' => 'Цена',
          )
        ),
        'mix_product' => (
          array (
            'post' => $_POST['mix_product'],
            'name' => 'Набор',
          )
        ),
        'quantity_product' => (
          array (
            'post' => $_POST['quantity_product'],
            'name' => 'Количество',
          )
        ),
        'lines_product' => (
          array (
            'post' => $_POST['lines_product'],
            'name' => 'Линии',
          )
        ),
        'size_product' => (
          array (
            'post' => $_POST['size_product'],
            'name' => 'Размер',
          )
        ),
        'composition_product' => (
          array (
            'post' => $_POST['composition_product'],
            'name' => 'Состав',
          )
        ),
        'description_product' => (
          array (
            'post' => $_POST['description_product'],
            'name' => 'Описание',
          )
        ),
        'image_product' => $uploadfile,
);

有一个功能：

public function insert($table, $params = array())
{
    if ($this->tableExist($table))
    {
        $stringQuery = 'INSERT INTO `' . $table . '` (`' . implode('`, `', array_keys($params)) . '`) VALUES ("' . implode('", "', $params) . '")';
        $this->sqlQuery($stringQuery);
    }

}

如何提取帖子密钥的内容？提前致谢。

php

2 个回答

  1. Best Answer

    我不太明白你为什么需要它implode，我认为这就足够了$first_names = array_column($ins, 'post'); 

    $first_names = array_column($ins, 'post');//создаем массив по ключу
$res = implode(",", $first_names);// добавляем запятую

echo "<pre>";
print_r($res);//выводим результат
echo "</pre>";

    • 3 
  2. public function insert($table, $params = array())
{
    if ($this->tableExist($table))
    {
        foreach($params as $param){
            if(is_array($param) && !empty($param)){
                $values[] = $param['post'];
            }
        }
        $stringQuery = 'INSERT INTO `' . $table . '` (`' . implode('`, `', array_keys($params)) . '`) VALUES ("' . implode('", "', $values) . '")';
        $this->sqlQuery($stringQuery);
    }
}
    • 0

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