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\BooleanType; |
11: | use PHPStan\Type\CompoundType; |
12: | use PHPStan\Type\Constant\ConstantFloatType; |
13: | use PHPStan\Type\Constant\ConstantIntegerType; |
14: | use PHPStan\Type\ErrorType; |
15: | use PHPStan\Type\IntegerRangeType; |
16: | use PHPStan\Type\IntersectionType; |
17: | use PHPStan\Type\IsSuperTypeOfResult; |
18: | use PHPStan\Type\MixedType; |
19: | use PHPStan\Type\Traits\MaybeCallableTypeTrait; |
20: | use PHPStan\Type\Traits\NonGeneralizableTypeTrait; |
21: | use PHPStan\Type\Traits\NonGenericTypeTrait; |
22: | use PHPStan\Type\Traits\NonObjectTypeTrait; |
23: | use PHPStan\Type\Traits\NonRemoveableTypeTrait; |
24: | use PHPStan\Type\Traits\TruthyBooleanTypeTrait; |
25: | use PHPStan\Type\Traits\UndecidedComparisonCompoundTypeTrait; |
26: | use PHPStan\Type\Type; |
27: | use PHPStan\Type\UnionType; |
28: | use PHPStan\Type\VerbosityLevel; |
29: | |
30: | class NonEmptyArrayType implements CompoundType, AccessoryType |
31: | { |
32: | |
33: | use MaybeCallableTypeTrait; |
34: | use NonObjectTypeTrait; |
35: | use TruthyBooleanTypeTrait; |
36: | use NonGenericTypeTrait; |
37: | use UndecidedComparisonCompoundTypeTrait; |
38: | use NonRemoveableTypeTrait; |
39: | use NonGeneralizableTypeTrait; |
40: | |
41: | |
42: | public function __construct() |
43: | { |
44: | } |
45: | |
46: | public function getReferencedClasses(): array |
47: | { |
48: | return []; |
49: | } |
50: | |
51: | public function getObjectClassNames(): array |
52: | { |
53: | return []; |
54: | } |
55: | |
56: | public function getObjectClassReflections(): array |
57: | { |
58: | return []; |
59: | } |
60: | |
61: | public function getArrays(): array |
62: | { |
63: | return []; |
64: | } |
65: | |
66: | public function getConstantArrays(): array |
67: | { |
68: | return []; |
69: | } |
70: | |
71: | public function getConstantStrings(): array |
72: | { |
73: | return []; |
74: | } |
75: | |
76: | public function accepts(Type $type, bool $strictTypes): AcceptsResult |
77: | { |
78: | if ($type instanceof CompoundType) { |
79: | return $type->isAcceptedBy($this, $strictTypes); |
80: | } |
81: | |
82: | $isArray = $type->isArray(); |
83: | $isIterableAtLeastOnce = $type->isIterableAtLeastOnce(); |
84: | |
85: | return new AcceptsResult($isArray->and($isIterableAtLeastOnce), []); |
86: | } |
87: | |
88: | public function isSuperTypeOf(Type $type): IsSuperTypeOfResult |
89: | { |
90: | if ($this->equals($type)) { |
91: | return IsSuperTypeOfResult::createYes(); |
92: | } |
93: | |
94: | if ($type instanceof CompoundType) { |
95: | return $type->isSubTypeOf($this); |
96: | } |
97: | |
98: | return new IsSuperTypeOfResult($type->isArray()->and($type->isIterableAtLeastOnce()), []); |
99: | } |
100: | |
101: | public function isSubTypeOf(Type $otherType): IsSuperTypeOfResult |
102: | { |
103: | if ($otherType instanceof UnionType || $otherType instanceof IntersectionType) { |
104: | return $otherType->isSuperTypeOf($this); |
105: | } |
106: | |
107: | return (new IsSuperTypeOfResult($otherType->isArray()->and($otherType->isIterableAtLeastOnce()), [])) |
108: | ->and($otherType instanceof self ? IsSuperTypeOfResult::createYes() : IsSuperTypeOfResult::createMaybe()); |
109: | } |
110: | |
111: | public function isAcceptedBy(Type $acceptingType, bool $strictTypes): AcceptsResult |
112: | { |
113: | return $this->isSubTypeOf($acceptingType)->toAcceptsResult(); |
114: | } |
115: | |
116: | public function equals(Type $type): bool |
117: | { |
118: | return $type instanceof self; |
119: | } |
120: | |
121: | public function describe(VerbosityLevel $level): string |
122: | { |
123: | return 'non-empty-array'; |
124: | } |
125: | |
126: | public function isOffsetAccessible(): TrinaryLogic |
127: | { |
128: | return TrinaryLogic::createYes(); |
129: | } |
130: | |
131: | public function isOffsetAccessLegal(): TrinaryLogic |
132: | { |
133: | return TrinaryLogic::createYes(); |
134: | } |
135: | |
136: | public function hasOffsetValueType(Type $offsetType): TrinaryLogic |
137: | { |
138: | return TrinaryLogic::createMaybe(); |
139: | } |
140: | |
141: | public function getOffsetValueType(Type $offsetType): Type |
142: | { |
143: | return new MixedType(); |
144: | } |
145: | |
146: | public function setOffsetValueType(?Type $offsetType, Type $valueType, bool $unionValues = true): Type |
147: | { |
148: | return $this; |
149: | } |
150: | |
151: | public function setExistingOffsetValueType(Type $offsetType, Type $valueType): Type |
152: | { |
153: | return $this; |
154: | } |
155: | |
156: | public function unsetOffset(Type $offsetType): Type |
157: | { |
158: | return new ErrorType(); |
159: | } |
160: | |
161: | public function getKeysArray(): Type |
162: | { |
163: | return $this; |
164: | } |
165: | |
166: | public function getValuesArray(): Type |
167: | { |
168: | return $this; |
169: | } |
170: | |
171: | public function chunkArray(Type $lengthType, TrinaryLogic $preserveKeys): Type |
172: | { |
173: | return $this; |
174: | } |
175: | |
176: | public function fillKeysArray(Type $valueType): Type |
177: | { |
178: | return $this; |
179: | } |
180: | |
181: | public function flipArray(): Type |
182: | { |
183: | return $this; |
184: | } |
185: | |
186: | public function intersectKeyArray(Type $otherArraysType): Type |
187: | { |
188: | return new MixedType(); |
189: | } |
190: | |
191: | public function popArray(): Type |
192: | { |
193: | return new MixedType(); |
194: | } |
195: | |
196: | public function reverseArray(TrinaryLogic $preserveKeys): Type |
197: | { |
198: | return $this; |
199: | } |
200: | |
201: | public function searchArray(Type $needleType): Type |
202: | { |
203: | return new MixedType(); |
204: | } |
205: | |
206: | public function shiftArray(): Type |
207: | { |
208: | return new MixedType(); |
209: | } |
210: | |
211: | public function shuffleArray(): Type |
212: | { |
213: | return $this; |
214: | } |
215: | |
216: | public function sliceArray(Type $offsetType, Type $lengthType, TrinaryLogic $preserveKeys): Type |
217: | { |
218: | if ( |
219: | (new ConstantIntegerType(0))->isSuperTypeOf($offsetType)->yes() |
220: | && ($lengthType->isNull()->yes() || IntegerRangeType::fromInterval(1, null)->isSuperTypeOf($lengthType)->yes()) |
221: | ) { |
222: | return $this; |
223: | } |
224: | |
225: | return new MixedType(); |
226: | } |
227: | |
228: | public function isIterable(): TrinaryLogic |
229: | { |
230: | return TrinaryLogic::createYes(); |
231: | } |
232: | |
233: | public function isIterableAtLeastOnce(): TrinaryLogic |
234: | { |
235: | return TrinaryLogic::createYes(); |
236: | } |
237: | |
238: | public function getArraySize(): Type |
239: | { |
240: | return IntegerRangeType::fromInterval(1, null); |
241: | } |
242: | |
243: | public function getIterableKeyType(): Type |
244: | { |
245: | return new MixedType(); |
246: | } |
247: | |
248: | public function getFirstIterableKeyType(): Type |
249: | { |
250: | return new MixedType(); |
251: | } |
252: | |
253: | public function getLastIterableKeyType(): Type |
254: | { |
255: | return new MixedType(); |
256: | } |
257: | |
258: | public function getIterableValueType(): Type |
259: | { |
260: | return new MixedType(); |
261: | } |
262: | |
263: | public function getFirstIterableValueType(): Type |
264: | { |
265: | return new MixedType(); |
266: | } |
267: | |
268: | public function getLastIterableValueType(): Type |
269: | { |
270: | return new MixedType(); |
271: | } |
272: | |
273: | public function isArray(): TrinaryLogic |
274: | { |
275: | return TrinaryLogic::createYes(); |
276: | } |
277: | |
278: | public function isConstantArray(): TrinaryLogic |
279: | { |
280: | return TrinaryLogic::createMaybe(); |
281: | } |
282: | |
283: | public function isOversizedArray(): TrinaryLogic |
284: | { |
285: | return TrinaryLogic::createMaybe(); |
286: | } |
287: | |
288: | public function isList(): TrinaryLogic |
289: | { |
290: | return TrinaryLogic::createMaybe(); |
291: | } |
292: | |
293: | public function isNull(): TrinaryLogic |
294: | { |
295: | return TrinaryLogic::createNo(); |
296: | } |
297: | |
298: | public function isConstantValue(): TrinaryLogic |
299: | { |
300: | return TrinaryLogic::createMaybe(); |
301: | } |
302: | |
303: | public function isConstantScalarValue(): TrinaryLogic |
304: | { |
305: | return TrinaryLogic::createNo(); |
306: | } |
307: | |
308: | public function getConstantScalarTypes(): array |
309: | { |
310: | return []; |
311: | } |
312: | |
313: | public function getConstantScalarValues(): array |
314: | { |
315: | return []; |
316: | } |
317: | |
318: | public function isTrue(): TrinaryLogic |
319: | { |
320: | return TrinaryLogic::createNo(); |
321: | } |
322: | |
323: | public function isFalse(): TrinaryLogic |
324: | { |
325: | return TrinaryLogic::createNo(); |
326: | } |
327: | |
328: | public function isBoolean(): TrinaryLogic |
329: | { |
330: | return TrinaryLogic::createNo(); |
331: | } |
332: | |
333: | public function isFloat(): TrinaryLogic |
334: | { |
335: | return TrinaryLogic::createNo(); |
336: | } |
337: | |
338: | public function isInteger(): TrinaryLogic |
339: | { |
340: | return TrinaryLogic::createNo(); |
341: | } |
342: | |
343: | public function isString(): TrinaryLogic |
344: | { |
345: | return TrinaryLogic::createNo(); |
346: | } |
347: | |
348: | public function isNumericString(): TrinaryLogic |
349: | { |
350: | return TrinaryLogic::createNo(); |
351: | } |
352: | |
353: | public function isNonEmptyString(): TrinaryLogic |
354: | { |
355: | return TrinaryLogic::createNo(); |
356: | } |
357: | |
358: | public function isNonFalsyString(): TrinaryLogic |
359: | { |
360: | return TrinaryLogic::createNo(); |
361: | } |
362: | |
363: | public function isLiteralString(): TrinaryLogic |
364: | { |
365: | return TrinaryLogic::createNo(); |
366: | } |
367: | |
368: | public function isLowercaseString(): TrinaryLogic |
369: | { |
370: | return TrinaryLogic::createNo(); |
371: | } |
372: | |
373: | public function isClassString(): TrinaryLogic |
374: | { |
375: | return TrinaryLogic::createNo(); |
376: | } |
377: | |
378: | public function getClassStringObjectType(): Type |
379: | { |
380: | return new ErrorType(); |
381: | } |
382: | |
383: | public function getObjectTypeOrClassStringObjectType(): Type |
384: | { |
385: | return new ErrorType(); |
386: | } |
387: | |
388: | public function isVoid(): TrinaryLogic |
389: | { |
390: | return TrinaryLogic::createNo(); |
391: | } |
392: | |
393: | public function isScalar(): TrinaryLogic |
394: | { |
395: | return TrinaryLogic::createNo(); |
396: | } |
397: | |
398: | public function looseCompare(Type $type, PhpVersion $phpVersion): BooleanType |
399: | { |
400: | return new BooleanType(); |
401: | } |
402: | |
403: | public function toNumber(): Type |
404: | { |
405: | return new ErrorType(); |
406: | } |
407: | |
408: | public function toAbsoluteNumber(): Type |
409: | { |
410: | return new ErrorType(); |
411: | } |
412: | |
413: | public function toInteger(): Type |
414: | { |
415: | return new ConstantIntegerType(1); |
416: | } |
417: | |
418: | public function toFloat(): Type |
419: | { |
420: | return new ConstantFloatType(1.0); |
421: | } |
422: | |
423: | public function toString(): Type |
424: | { |
425: | return new ErrorType(); |
426: | } |
427: | |
428: | public function toArray(): Type |
429: | { |
430: | return $this; |
431: | } |
432: | |
433: | public function toArrayKey(): Type |
434: | { |
435: | return new ErrorType(); |
436: | } |
437: | |
438: | public function traverse(callable $cb): Type |
439: | { |
440: | return $this; |
441: | } |
442: | |
443: | public function traverseSimultaneously(Type $right, callable $cb): Type |
444: | { |
445: | return $this; |
446: | } |
447: | |
448: | public function exponentiate(Type $exponent): Type |
449: | { |
450: | return new ErrorType(); |
451: | } |
452: | |
453: | public function getFiniteTypes(): array |
454: | { |
455: | return []; |
456: | } |
457: | |
458: | public function toPhpDocNode(): TypeNode |
459: | { |
460: | return new IdentifierTypeNode('non-empty-array'); |
461: | } |
462: | |
463: | } |
464: | |