1: | <?php declare(strict_types = 1); |
2: | |
3: | namespace PHPStan\Type\Accessory; |
4: | |
5: | use PHPStan\Php\PhpVersion; |
6: | use PHPStan\PhpDocParser\Ast\Type\IdentifierTypeNode; |
7: | use PHPStan\PhpDocParser\Ast\Type\TypeNode; |
8: | use PHPStan\TrinaryLogic; |
9: | use PHPStan\Type\AcceptsResult; |
10: | use PHPStan\Type\BenevolentUnionType; |
11: | use PHPStan\Type\BooleanType; |
12: | use PHPStan\Type\CompoundType; |
13: | use PHPStan\Type\Constant\ConstantArrayType; |
14: | use PHPStan\Type\Constant\ConstantBooleanType; |
15: | use PHPStan\Type\Constant\ConstantIntegerType; |
16: | use PHPStan\Type\ErrorType; |
17: | use PHPStan\Type\FloatType; |
18: | use PHPStan\Type\GeneralizePrecision; |
19: | use PHPStan\Type\IntegerType; |
20: | use PHPStan\Type\IntersectionType; |
21: | use PHPStan\Type\IsSuperTypeOfResult; |
22: | use PHPStan\Type\ObjectWithoutClassType; |
23: | use PHPStan\Type\StringType; |
24: | use PHPStan\Type\Traits\MaybeCallableTypeTrait; |
25: | use PHPStan\Type\Traits\NonArrayTypeTrait; |
26: | use PHPStan\Type\Traits\NonGenericTypeTrait; |
27: | use PHPStan\Type\Traits\NonIterableTypeTrait; |
28: | use PHPStan\Type\Traits\NonObjectTypeTrait; |
29: | use PHPStan\Type\Traits\NonRemoveableTypeTrait; |
30: | use PHPStan\Type\Traits\UndecidedComparisonCompoundTypeTrait; |
31: | use PHPStan\Type\Type; |
32: | use PHPStan\Type\TypeCombinator; |
33: | use PHPStan\Type\UnionType; |
34: | use PHPStan\Type\VerbosityLevel; |
35: | |
36: | class AccessoryUppercaseStringType implements CompoundType, AccessoryType |
37: | { |
38: | |
39: | use MaybeCallableTypeTrait; |
40: | use NonArrayTypeTrait; |
41: | use NonObjectTypeTrait; |
42: | use NonIterableTypeTrait; |
43: | use UndecidedComparisonCompoundTypeTrait; |
44: | use NonGenericTypeTrait; |
45: | use NonRemoveableTypeTrait; |
46: | |
47: | |
48: | public function __construct() |
49: | { |
50: | } |
51: | |
52: | public function getReferencedClasses(): array |
53: | { |
54: | return []; |
55: | } |
56: | |
57: | public function getObjectClassNames(): array |
58: | { |
59: | return []; |
60: | } |
61: | |
62: | public function getObjectClassReflections(): array |
63: | { |
64: | return []; |
65: | } |
66: | |
67: | public function getConstantStrings(): array |
68: | { |
69: | return []; |
70: | } |
71: | |
72: | public function accepts(Type $type, bool $strictTypes): AcceptsResult |
73: | { |
74: | if ($type instanceof CompoundType) { |
75: | return $type->isAcceptedBy($this, $strictTypes); |
76: | } |
77: | |
78: | return new AcceptsResult($type->isUppercaseString(), []); |
79: | } |
80: | |
81: | public function isSuperTypeOf(Type $type): IsSuperTypeOfResult |
82: | { |
83: | if ($type instanceof CompoundType) { |
84: | return $type->isSubTypeOf($this); |
85: | } |
86: | |
87: | if ($this->equals($type)) { |
88: | return IsSuperTypeOfResult::createYes(); |
89: | } |
90: | |
91: | return new IsSuperTypeOfResult($type->isUppercaseString(), []); |
92: | } |
93: | |
94: | public function isSubTypeOf(Type $otherType): IsSuperTypeOfResult |
95: | { |
96: | if ($otherType instanceof UnionType || $otherType instanceof IntersectionType) { |
97: | return $otherType->isSuperTypeOf($this); |
98: | } |
99: | |
100: | return (new IsSuperTypeOfResult($otherType->isUppercaseString(), [])) |
101: | ->and($otherType instanceof self ? IsSuperTypeOfResult::createYes() : IsSuperTypeOfResult::createMaybe()); |
102: | } |
103: | |
104: | public function isAcceptedBy(Type $acceptingType, bool $strictTypes): AcceptsResult |
105: | { |
106: | return $this->isSubTypeOf($acceptingType)->toAcceptsResult(); |
107: | } |
108: | |
109: | public function equals(Type $type): bool |
110: | { |
111: | return $type instanceof self; |
112: | } |
113: | |
114: | public function describe(VerbosityLevel $level): string |
115: | { |
116: | return 'uppercase-string'; |
117: | } |
118: | |
119: | public function isOffsetAccessible(): TrinaryLogic |
120: | { |
121: | return TrinaryLogic::createYes(); |
122: | } |
123: | |
124: | public function isOffsetAccessLegal(): TrinaryLogic |
125: | { |
126: | return TrinaryLogic::createYes(); |
127: | } |
128: | |
129: | public function hasOffsetValueType(Type $offsetType): TrinaryLogic |
130: | { |
131: | return $offsetType->isInteger()->and(TrinaryLogic::createMaybe()); |
132: | } |
133: | |
134: | public function getOffsetValueType(Type $offsetType): Type |
135: | { |
136: | if ($this->hasOffsetValueType($offsetType)->no()) { |
137: | return new ErrorType(); |
138: | } |
139: | |
140: | return new IntersectionType([new StringType(), new AccessoryUppercaseStringType()]); |
141: | } |
142: | |
143: | public function setOffsetValueType(?Type $offsetType, Type $valueType, bool $unionValues = true): Type |
144: | { |
145: | $stringOffset = (new StringType())->setOffsetValueType($offsetType, $valueType, $unionValues); |
146: | |
147: | if ($stringOffset instanceof ErrorType) { |
148: | return $stringOffset; |
149: | } |
150: | |
151: | if ($valueType->isUppercaseString()->yes()) { |
152: | return $this; |
153: | } |
154: | |
155: | return new StringType(); |
156: | } |
157: | |
158: | public function setExistingOffsetValueType(Type $offsetType, Type $valueType): Type |
159: | { |
160: | return $this; |
161: | } |
162: | |
163: | public function unsetOffset(Type $offsetType): Type |
164: | { |
165: | return new ErrorType(); |
166: | } |
167: | |
168: | public function toNumber(): Type |
169: | { |
170: | return new ErrorType(); |
171: | } |
172: | |
173: | public function toAbsoluteNumber(): Type |
174: | { |
175: | return new ErrorType(); |
176: | } |
177: | |
178: | public function toInteger(): Type |
179: | { |
180: | return new IntegerType(); |
181: | } |
182: | |
183: | public function toFloat(): Type |
184: | { |
185: | return new FloatType(); |
186: | } |
187: | |
188: | public function toString(): Type |
189: | { |
190: | return $this; |
191: | } |
192: | |
193: | public function toBoolean(): BooleanType |
194: | { |
195: | return new BooleanType(); |
196: | } |
197: | |
198: | public function toArray(): Type |
199: | { |
200: | return new ConstantArrayType( |
201: | [new ConstantIntegerType(0)], |
202: | [$this], |
203: | [1], |
204: | [], |
205: | TrinaryLogic::createYes(), |
206: | ); |
207: | } |
208: | |
209: | public function toArrayKey(): Type |
210: | { |
211: | return $this; |
212: | } |
213: | |
214: | public function toCoercedArgumentType(bool $strictTypes): Type |
215: | { |
216: | if (!$strictTypes) { |
217: | return TypeCombinator::union($this->toInteger(), $this->toFloat(), $this, $this->toBoolean()); |
218: | } |
219: | |
220: | return $this; |
221: | } |
222: | |
223: | public function isNull(): TrinaryLogic |
224: | { |
225: | return TrinaryLogic::createNo(); |
226: | } |
227: | |
228: | public function isConstantValue(): TrinaryLogic |
229: | { |
230: | return TrinaryLogic::createMaybe(); |
231: | } |
232: | |
233: | public function isConstantScalarValue(): TrinaryLogic |
234: | { |
235: | return TrinaryLogic::createMaybe(); |
236: | } |
237: | |
238: | public function getConstantScalarTypes(): array |
239: | { |
240: | return []; |
241: | } |
242: | |
243: | public function getConstantScalarValues(): array |
244: | { |
245: | return []; |
246: | } |
247: | |
248: | public function isTrue(): TrinaryLogic |
249: | { |
250: | return TrinaryLogic::createNo(); |
251: | } |
252: | |
253: | public function isFalse(): TrinaryLogic |
254: | { |
255: | return TrinaryLogic::createNo(); |
256: | } |
257: | |
258: | public function isBoolean(): TrinaryLogic |
259: | { |
260: | return TrinaryLogic::createNo(); |
261: | } |
262: | |
263: | public function isFloat(): TrinaryLogic |
264: | { |
265: | return TrinaryLogic::createNo(); |
266: | } |
267: | |
268: | public function isInteger(): TrinaryLogic |
269: | { |
270: | return TrinaryLogic::createNo(); |
271: | } |
272: | |
273: | public function isString(): TrinaryLogic |
274: | { |
275: | return TrinaryLogic::createYes(); |
276: | } |
277: | |
278: | public function isNumericString(): TrinaryLogic |
279: | { |
280: | return TrinaryLogic::createMaybe(); |
281: | } |
282: | |
283: | public function isNonEmptyString(): TrinaryLogic |
284: | { |
285: | return TrinaryLogic::createMaybe(); |
286: | } |
287: | |
288: | public function isNonFalsyString(): TrinaryLogic |
289: | { |
290: | return TrinaryLogic::createMaybe(); |
291: | } |
292: | |
293: | public function isLiteralString(): TrinaryLogic |
294: | { |
295: | return TrinaryLogic::createMaybe(); |
296: | } |
297: | |
298: | public function isLowercaseString(): TrinaryLogic |
299: | { |
300: | return TrinaryLogic::createMaybe(); |
301: | } |
302: | |
303: | public function isUppercaseString(): TrinaryLogic |
304: | { |
305: | return TrinaryLogic::createYes(); |
306: | } |
307: | |
308: | public function isClassString(): TrinaryLogic |
309: | { |
310: | return TrinaryLogic::createMaybe(); |
311: | } |
312: | |
313: | public function getClassStringObjectType(): Type |
314: | { |
315: | return new ObjectWithoutClassType(); |
316: | } |
317: | |
318: | public function getObjectTypeOrClassStringObjectType(): Type |
319: | { |
320: | return new ObjectWithoutClassType(); |
321: | } |
322: | |
323: | public function hasMethod(string $methodName): TrinaryLogic |
324: | { |
325: | return TrinaryLogic::createMaybe(); |
326: | } |
327: | |
328: | public function isVoid(): TrinaryLogic |
329: | { |
330: | return TrinaryLogic::createNo(); |
331: | } |
332: | |
333: | public function isScalar(): TrinaryLogic |
334: | { |
335: | return TrinaryLogic::createYes(); |
336: | } |
337: | |
338: | public function looseCompare(Type $type, PhpVersion $phpVersion): BooleanType |
339: | { |
340: | if ( |
341: | $type->isString()->yes() |
342: | && $type->isUppercaseString()->no() |
343: | && ($type->isNumericString()->no() || $this->isNumericString()->no()) |
344: | ) { |
345: | return new ConstantBooleanType(false); |
346: | } |
347: | |
348: | return new BooleanType(); |
349: | } |
350: | |
351: | public function traverse(callable $cb): Type |
352: | { |
353: | return $this; |
354: | } |
355: | |
356: | public function traverseSimultaneously(Type $right, callable $cb): Type |
357: | { |
358: | return $this; |
359: | } |
360: | |
361: | public function generalize(GeneralizePrecision $precision): Type |
362: | { |
363: | return new StringType(); |
364: | } |
365: | |
366: | public function exponentiate(Type $exponent): Type |
367: | { |
368: | return new BenevolentUnionType([ |
369: | new FloatType(), |
370: | new IntegerType(), |
371: | ]); |
372: | } |
373: | |
374: | public function getFiniteTypes(): array |
375: | { |
376: | return []; |
377: | } |
378: | |
379: | public function toPhpDocNode(): TypeNode |
380: | { |
381: | return new IdentifierTypeNode('uppercase-string'); |
382: | } |
383: | |
384: | } |
385: | |