<?php namespace Doctrine\DBAL\Types; use Doctrine\DBAL\ParameterType; use Doctrine\DBAL\Platforms\AbstractPlatform; /** * Type that maps a database BIGINT to a PHP string. */ class BigIntType extends Type implements PhpIntegerMappingType { /** * {@inheritDoc} */ public function getName() { return Types::BIGINT; } /** * {@inheritDoc} */ public function getSQLDeclaration(array $column, AbstractPlatform $platform) { return $platform->getBigIntTypeDeclarationSQL($column); } /** * {@inheritDoc} */ public function getBindingType() { return ParameterType::STRING; } /** * {@inheritDoc} * * @param T $value * * @return (T is null ? null : string) * * @template T */ public function convertToPHPValue($value, AbstractPlatform $platform) { return $value === null ? null : (string) $value; } }