ObjectType.php
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ObjectType.php
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	<?php

	namespace Doctrine\DBAL\Types;

	use Doctrine\DBAL\Platforms\AbstractPlatform;
	use Doctrine\Deprecations\Deprecation;

	use function is_resource;
	use function restore_error_handler;
	use function serialize;
	use function set_error_handler;
	use function stream_get_contents;
	use function unserialize;

	/**
	* Type that maps a PHP object to a clob SQL type.
	*
	* @deprecated Use {@link JsonType} instead.
	*/
	class ObjectType extends Type
	{
	/**
	* {@inheritDoc}
	*/
	public function getSQLDeclaration(array $column, AbstractPlatform $platform)
	{
	return $platform->getClobTypeDeclarationSQL($column);
	}

	/**
	* {@inheritDoc}
	*
	* @param mixed $value
	*
	* @return string
	*/
	public function convertToDatabaseValue($value, AbstractPlatform $platform)
	{
	return serialize($value);
	}

	/**
	* {@inheritDoc}
	*/
	public function convertToPHPValue($value, AbstractPlatform $platform)
	{
	if ($value === null) {
	return null;
	}

	$value = is_resource($value) ? stream_get_contents($value) : $value;

	set_error_handler(function (int $code, string $message): bool {
	throw ConversionException::conversionFailedUnserialization($this->getName(), $message);
	});

	try {
	return unserialize($value);
	} finally {
	restore_error_handler();
	}
	}

	/**
	* {@inheritDoc}
	*/
	public function getName()
	{
	return Types::OBJECT;
	}

	/**
	* {@inheritDoc}
	*
	* @deprecated
	*/
	public function requiresSQLCommentHint(AbstractPlatform $platform)
	{
	Deprecation::triggerIfCalledFromOutside(
	'doctrine/dbal',
	'https://github.com/doctrine/dbal/pull/5509',
	'%s is deprecated.',
	__METHOD__,
	);

	return true;
	}
	}