<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Types;

use Doctrine\DBAL\Platforms\AbstractPlatform;

use function is_float;
use function is_int;

/**
 * Type that maps an SQL DECIMAL to a PHP string.
 */
class DecimalType extends Type
{
    /**
     * {@inheritDoc}
     */
    public function getSQLDeclaration(array $column, AbstractPlatform $platform): string
    {
        return $platform->getDecimalTypeDeclarationSQL($column);
    }

    public function convertToPHPValue(mixed $value, AbstractPlatform $platform): ?string
    {
        // Some drivers can represent decimals as float/int
        // See also: https://github.com/doctrine/dbal/pull/4818
        if (is_float($value) || is_int($value)) {
            return (string) $value;
        }

        return $value;
    }
}