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FloatType.php
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FloatType.php
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<?php declare(strict_types = 1);
namespace PHPStan\Type;
use PHPStan\TrinaryLogic;
use PHPStan\Type\Accessory\AccessoryNumericStringType;
use PHPStan\Type\Constant\ConstantArrayType;
use PHPStan\Type\Constant\ConstantIntegerType;
use PHPStan\Type\Traits\NonArrayTypeTrait;
use PHPStan\Type\Traits\NonCallableTypeTrait;
use PHPStan\Type\Traits\NonGeneralizableTypeTrait;
use PHPStan\Type\Traits\NonGenericTypeTrait;
use PHPStan\Type\Traits\NonIterableTypeTrait;
use PHPStan\Type\Traits\NonObjectTypeTrait;
use PHPStan\Type\Traits\NonOffsetAccessibleTypeTrait;
use PHPStan\Type\Traits\NonRemoveableTypeTrait;
use PHPStan\Type\Traits\UndecidedBooleanTypeTrait;
use PHPStan\Type\Traits\UndecidedComparisonTypeTrait;
use function get_class;
/** @api */
class FloatType implements Type
{
use NonArrayTypeTrait;
use NonCallableTypeTrait;
use NonIterableTypeTrait;
use NonObjectTypeTrait;
use UndecidedBooleanTypeTrait;
use UndecidedComparisonTypeTrait;
use NonGenericTypeTrait;
use NonOffsetAccessibleTypeTrait;
use NonRemoveableTypeTrait;
use NonGeneralizableTypeTrait;
/** @api */
public function __construct()
{
}
/**
* @return string[]
*/
public function getReferencedClasses(): array
{
return [];
}
public function getConstantStrings(): array
{
return [];
}
public function accepts(Type $type, bool $strictTypes): TrinaryLogic
{
if ($type instanceof self || $type->isInteger()->yes()) {
return TrinaryLogic::createYes();
}
if ($type instanceof CompoundType) {
return $type->isAcceptedBy($this, $strictTypes);
}
return TrinaryLogic::createNo();
}
public function isSuperTypeOf(Type $type): TrinaryLogic
{
if ($type instanceof self) {
return TrinaryLogic::createYes();
}
if ($type instanceof CompoundType) {
return $type->isSubTypeOf($this);
}
return TrinaryLogic::createNo();
}
public function equals(Type $type): bool
{
return get_class($type) === static::class;
}
public function describe(VerbosityLevel $level): string
{
return 'float';
}
public function toNumber(): Type
{
return $this;
}
public function toFloat(): Type
{
return $this;
}
public function toInteger(): Type
{
return new IntegerType();
}
public function toString(): Type
{
return new IntersectionType([
new StringType(),
new AccessoryNumericStringType(),
]);
}
public function toArray(): Type
{
return new ConstantArrayType(
[new ConstantIntegerType(0)],
[$this],
[1],
[],
true,
);
}
public function toArrayKey(): Type
{
return new IntegerType();
}
public function isNull(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isTrue(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isFalse(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isBoolean(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isFloat(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function isInteger(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNumericString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNonEmptyString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNonFalsyString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isLiteralString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isClassStringType(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isVoid(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isScalar(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function traverse(callable $cb): Type
{
return $this;
}
/**
* @param mixed[] $properties
*/
public static function __set_state(array $properties): Type
{
return new self();
}
}