phpstan-src/tests/PHPStan/Analyser/nsrt/bug-3250.php at 277b59b2ae4958e5dcba81a1ef9c3aaf9251e940 · phpstan/phpstan-src · GitHub

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<?php declare(strict_types = 1);

namespace Bug3250;

use DateTime;
use stdClass;
use function PHPStan\Testing\assertType;

function castTo(string $value, string $castTo): void
{
	$newValue = $value;
	settype($newValue, $castTo);

	assertType('array{string}|bool|float|int|stdClass|string|null', $newValue);
}

function castToInt(string $value): void
{
	$newValue = $value;
	settype($newValue, 'int');

	assertType('int', $newValue);
}

/**
 * @param 'int'|'float' $castTo
 */
function castToIntOrFloat(string $value, string $castTo): void
{
	$newValue = $value;
	settype($newValue, $castTo);

	assertType('float|int', $newValue);
}

function castObjectToObject(DateTime $value): void
{
	$newValue = $value;
	settype($newValue, 'object');

	assertType('DateTime', $newValue);
}

/**
 * @param DateTime|string $value
 */
function castMixedToObject($value): void
{
	$newValue = $value;
	settype($newValue, 'object');

	assertType('DateTime|stdClass', $newValue);
}

function castStringToObject(string $value): void
{
	$newValue = $value;
	settype($newValue, 'object');

	assertType('stdClass', $newValue);
}