| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Reflection\Php; |
| 4: | |
| 5: | use PhpParser\Node; |
| 6: | use PhpParser\Node\Stmt\ClassMethod; |
| 7: | use PHPStan\Reflection\Assertions; |
| 8: | use PHPStan\Reflection\ClassMemberReflection; |
| 9: | use PHPStan\Reflection\ClassReflection; |
| 10: | use PHPStan\Reflection\ExtendedMethodReflection; |
| 11: | use PHPStan\Reflection\MissingMethodFromReflectionException; |
| 12: | use PHPStan\TrinaryLogic; |
| 13: | use PHPStan\Type\ArrayType; |
| 14: | use PHPStan\Type\BooleanType; |
| 15: | use PHPStan\Type\Generic\TemplateTypeMap; |
| 16: | use PHPStan\Type\IntegerType; |
| 17: | use PHPStan\Type\ObjectWithoutClassType; |
| 18: | use PHPStan\Type\StringType; |
| 19: | use PHPStan\Type\Type; |
| 20: | use PHPStan\Type\TypeCombinator; |
| 21: | use PHPStan\Type\VoidType; |
| 22: | use function strtolower; |
| 23: | |
| 24: | |
| 25: | |
| 26: | |
| 27: | class PhpMethodFromParserNodeReflection extends PhpFunctionFromParserNodeReflection implements ExtendedMethodReflection |
| 28: | { |
| 29: | |
| 30: | |
| 31: | |
| 32: | |
| 33: | |
| 34: | |
| 35: | public function __construct( |
| 36: | private ClassReflection $declaringClass, |
| 37: | ClassMethod $classMethod, |
| 38: | string $fileName, |
| 39: | TemplateTypeMap $templateTypeMap, |
| 40: | array $realParameterTypes, |
| 41: | array $phpDocParameterTypes, |
| 42: | array $realParameterDefaultValues, |
| 43: | Type $realReturnType, |
| 44: | ?Type $phpDocReturnType, |
| 45: | ?Type $throwType, |
| 46: | ?string $deprecatedDescription, |
| 47: | bool $isDeprecated, |
| 48: | bool $isInternal, |
| 49: | bool $isFinal, |
| 50: | ?bool $isPure, |
| 51: | bool $acceptsNamedArguments, |
| 52: | Assertions $assertions, |
| 53: | private ?Type $selfOutType, |
| 54: | ?string $phpDocComment, |
| 55: | array $parameterOutTypes, |
| 56: | ) |
| 57: | { |
| 58: | $name = strtolower($classMethod->name->name); |
| 59: | if ( |
| 60: | $name === '__construct' |
| 61: | || $name === '__destruct' |
| 62: | || $name === '__unset' |
| 63: | || $name === '__wakeup' |
| 64: | || $name === '__clone' |
| 65: | ) { |
| 66: | $realReturnType = new VoidType(); |
| 67: | } |
| 68: | if ($name === '__tostring') { |
| 69: | $realReturnType = new StringType(); |
| 70: | } |
| 71: | if ($name === '__isset') { |
| 72: | $realReturnType = new BooleanType(); |
| 73: | } |
| 74: | if ($name === '__sleep') { |
| 75: | $realReturnType = new ArrayType(new IntegerType(), new StringType()); |
| 76: | } |
| 77: | if ($name === '__set_state') { |
| 78: | $realReturnType = TypeCombinator::intersect(new ObjectWithoutClassType(), $realReturnType); |
| 79: | } |
| 80: | |
| 81: | parent::__construct( |
| 82: | $classMethod, |
| 83: | $fileName, |
| 84: | $templateTypeMap, |
| 85: | $realParameterTypes, |
| 86: | $phpDocParameterTypes, |
| 87: | $realParameterDefaultValues, |
| 88: | $realReturnType, |
| 89: | $phpDocReturnType, |
| 90: | $throwType, |
| 91: | $deprecatedDescription, |
| 92: | $isDeprecated, |
| 93: | $isInternal, |
| 94: | $isFinal || $classMethod->isFinal(), |
| 95: | $isPure, |
| 96: | $acceptsNamedArguments, |
| 97: | $assertions, |
| 98: | $phpDocComment, |
| 99: | $parameterOutTypes, |
| 100: | ); |
| 101: | } |
| 102: | |
| 103: | public function getDeclaringClass(): ClassReflection |
| 104: | { |
| 105: | return $this->declaringClass; |
| 106: | } |
| 107: | |
| 108: | public function getPrototype(): ClassMemberReflection |
| 109: | { |
| 110: | try { |
| 111: | return $this->declaringClass->getNativeMethod($this->getClassMethod()->name->name)->getPrototype(); |
| 112: | } catch (MissingMethodFromReflectionException) { |
| 113: | return $this; |
| 114: | } |
| 115: | } |
| 116: | |
| 117: | private function getClassMethod(): ClassMethod |
| 118: | { |
| 119: | |
| 120: | $functionLike = $this->getFunctionLike(); |
| 121: | return $functionLike; |
| 122: | } |
| 123: | |
| 124: | public function isStatic(): bool |
| 125: | { |
| 126: | return $this->getClassMethod()->isStatic(); |
| 127: | } |
| 128: | |
| 129: | public function isPrivate(): bool |
| 130: | { |
| 131: | return $this->getClassMethod()->isPrivate(); |
| 132: | } |
| 133: | |
| 134: | public function isPublic(): bool |
| 135: | { |
| 136: | return $this->getClassMethod()->isPublic(); |
| 137: | } |
| 138: | |
| 139: | public function isBuiltin(): bool |
| 140: | { |
| 141: | return false; |
| 142: | } |
| 143: | |
| 144: | public function getSelfOutType(): ?Type |
| 145: | { |
| 146: | return $this->selfOutType; |
| 147: | } |
| 148: | |
| 149: | public function returnsByReference(): TrinaryLogic |
| 150: | { |
| 151: | return TrinaryLogic::createFromBoolean($this->getClassMethod()->returnsByRef()); |
| 152: | } |
| 153: | |
| 154: | } |
| 155: | |