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PhpVersion.php
177 lines (139 loc) · 3.39 KB
/
PhpVersion.php
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<?php declare(strict_types = 1);
namespace PHPStan\Php;
use function floor;
/** @api */
class PhpVersion
{
private int $versionId;
public function __construct(int $versionId)
{
$this->versionId = $versionId;
}
public function getVersionId(): int
{
return $this->versionId;
}
public function getVersionString(): string
{
$first = (int) floor($this->versionId / 10000);
$second = (int) floor(($this->versionId % 10000) / 100);
$third = (int) floor($this->versionId % 100);
return $first . '.' . $second . ($third !== 0 ? '.' . $third : '');
}
public function supportsNullCoalesceAssign(): bool
{
return $this->versionId >= 70400;
}
public function supportsParameterContravariance(): bool
{
return $this->versionId >= 70400;
}
public function supportsReturnCovariance(): bool
{
return $this->versionId >= 70400;
}
public function supportsNativeUnionTypes(): bool
{
return $this->versionId >= 80000;
}
public function deprecatesRequiredParameterAfterOptional(): bool
{
return $this->versionId >= 80000;
}
public function supportsLessOverridenParametersWithVariadic(): bool
{
return $this->versionId >= 80000;
}
public function supportsThrowExpression(): bool
{
return $this->versionId >= 80000;
}
public function supportsClassConstantOnExpression(): bool
{
return $this->versionId >= 80000;
}
public function supportsLegacyConstructor(): bool
{
return $this->versionId < 80000;
}
public function supportsPromotedProperties(): bool
{
return $this->versionId >= 80000;
}
public function supportsParameterTypeWidening(): bool
{
return $this->versionId >= 70200;
}
public function supportsUnsetCast(): bool
{
return $this->versionId < 80000;
}
public function supportsNamedArguments(): bool
{
return $this->versionId >= 80000;
}
public function throwsTypeErrorForInternalFunctions(): bool
{
return $this->versionId >= 80000;
}
public function throwsValueErrorForInternalFunctions(): bool
{
return $this->versionId >= 80000;
}
public function supportsHhPrintfSpecifier(): bool
{
return $this->versionId >= 80000;
}
public function isEmptyStringValidAliasForNoneInMbSubstituteCharacter(): bool
{
return $this->versionId < 80000;
}
public function supportsAllUnicodeScalarCodePointsInMbSubstituteCharacter(): bool
{
return $this->versionId >= 70200;
}
public function isNumericStringValidArgInMbSubstituteCharacter(): bool
{
return $this->versionId < 80000;
}
public function isNullValidArgInMbSubstituteCharacter(): bool
{
return $this->versionId >= 80000;
}
public function isInterfaceConstantImplicitlyFinal(): bool
{
return $this->versionId < 80100;
}
public function supportsFinalConstants(): bool
{
return $this->versionId >= 80100;
}
public function supportsReadOnlyProperties(): bool
{
return $this->versionId >= 80100;
}
public function supportsEnums(): bool
{
return $this->versionId >= 80100;
}
public function supportsPureIntersectionTypes(): bool
{
return $this->versionId >= 80100;
}
public function supportsCaseInsensitiveConstantNames(): bool
{
return $this->versionId < 80000;
}
public function hasTentativeReturnTypes(): bool
{
return $this->versionId >= 80100;
}
public function supportsFirstClassCallables(): bool
{
return $this->versionId >= 80100;
}
public function supportsArrayUnpackingWithStringKeys(): bool
{
return $this->versionId >= 80100;
}
}