1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* @copyright (C) 2019 pokerapp.cn |
4
|
|
|
* @license https://pokerapp.cn/license |
5
|
|
|
*/ |
6
|
|
|
namespace poker\container; |
7
|
|
|
|
8
|
|
|
use Closure; |
9
|
|
|
use ReflectionClass; |
10
|
|
|
use ReflectionMethod; |
11
|
|
|
use ReflectionFunction; |
12
|
|
|
use ReflectionParameter; |
13
|
|
|
use poker\container\traits\ContainerAwareTrait; |
14
|
|
|
use poker\container\exceptions\ContainerException; |
15
|
|
|
use poker\container\exceptions\UnableToInstantiateException; |
16
|
|
|
use poker\container\exceptions\UnableToResolveParameterException; |
17
|
|
|
|
18
|
|
|
use function is_int; |
19
|
|
|
use function vsprintf; |
20
|
|
|
use function is_array; |
21
|
|
|
use function array_merge; |
22
|
|
|
use function array_replace; |
23
|
|
|
use function array_values; |
24
|
|
|
|
25
|
|
|
/** |
26
|
|
|
* 控制容器的反转 |
27
|
|
|
* |
28
|
|
|
* @author Levine <[email protected]> |
29
|
|
|
*/ |
30
|
|
|
class Container |
31
|
|
|
{ |
32
|
|
|
/** |
33
|
|
|
* 容器自身单例实例 |
34
|
|
|
* |
35
|
|
|
* @var \poker\container\Container |
36
|
|
|
*/ |
37
|
|
|
protected static $instance; |
38
|
|
|
|
39
|
|
|
/** |
40
|
|
|
* 注册的类型提示 |
41
|
|
|
* |
42
|
|
|
* @var array |
43
|
|
|
*/ |
44
|
|
|
protected $hints = []; |
45
|
|
|
|
46
|
|
|
/** |
47
|
|
|
* 别名 |
48
|
|
|
* |
49
|
|
|
* @var array |
50
|
|
|
*/ |
51
|
|
|
protected $aliases = []; |
52
|
|
|
|
53
|
|
|
/** |
54
|
|
|
* 单例实例 |
55
|
|
|
* |
56
|
|
|
* @var array |
57
|
|
|
*/ |
58
|
|
|
protected $instances = []; |
59
|
|
|
|
60
|
|
|
/** |
61
|
|
|
* 实例替换程序 |
62
|
|
|
* |
63
|
|
|
* @var array |
64
|
|
|
*/ |
65
|
|
|
protected $replacers = []; |
66
|
|
|
|
67
|
|
|
/** |
68
|
|
|
* 上下文依赖关系 |
69
|
|
|
* |
70
|
|
|
* @var array |
71
|
|
|
*/ |
72
|
|
|
protected $dependencies = []; |
73
|
|
|
|
74
|
|
|
/** |
75
|
|
|
* 返回容器自身单例实例 |
76
|
|
|
* |
77
|
|
|
* @return \poker\container\Container |
78
|
|
|
*/ |
79
|
|
|
public static function getInstance() |
80
|
|
|
{ |
81
|
|
|
if (null === static::$instance) { |
82
|
|
|
static::$instance = new static; |
83
|
|
|
} |
84
|
|
|
|
85
|
|
|
return static::$instance; |
86
|
|
|
} |
87
|
|
|
|
88
|
|
|
/** |
89
|
|
|
* 检查是否在容器中注册了类 |
90
|
|
|
* |
91
|
|
|
* @param string $class 类名 |
92
|
|
|
* @return bool |
93
|
|
|
*/ |
94
|
|
|
public function has(string $class): bool |
95
|
|
|
{ |
96
|
|
|
$class = $this->resolveAlias($class); |
97
|
|
|
|
98
|
|
|
return (isset($this->hints[$class]) || isset($this->instances[$class])); |
99
|
|
|
} |
100
|
|
|
|
101
|
|
|
/** |
102
|
|
|
* 如果一个类已注册为单例则返回TRUE,否则返回FALSE |
103
|
|
|
* |
104
|
|
|
* @param string $class 类名 |
105
|
|
|
* @return bool |
106
|
|
|
*/ |
107
|
|
|
public function isSingleton(string $class): bool |
108
|
|
|
{ |
109
|
|
|
$class = $this->resolveAlias($class); |
110
|
|
|
|
111
|
|
|
return isset($this->instances[$class]) || (isset($this->hints[$class]) && $this->hints[$class]['singleton'] === true); |
112
|
|
|
} |
113
|
|
|
|
114
|
|
|
/** |
115
|
|
|
* 即使该类已注册为单例,也返回一个新的类实例 |
116
|
|
|
* |
117
|
|
|
* @param string $class 类名 |
118
|
|
|
* @param array $parameters 构造函数参数 |
119
|
|
|
* @return object |
120
|
|
|
*/ |
121
|
|
|
public function getFresh(string $class, array $parameters = []): object |
122
|
|
|
{ |
123
|
|
|
return $this->get($class, $parameters, false); |
124
|
|
|
} |
125
|
|
|
|
126
|
|
|
/** |
127
|
|
|
* 注册一个类型提示 |
128
|
|
|
* |
129
|
|
|
* @param string|array $hint 包含类型提示和别名的类型提示或数组 |
130
|
|
|
* @param string|\Closure $class 类名或闭包 |
131
|
|
|
* @param bool $singleton 是否每次都应该返回相同的实例 |
132
|
|
|
*/ |
133
|
|
|
public function register($hint, $class, bool $singleton = false): void |
134
|
|
|
{ |
135
|
|
|
$this->hints[$this->parseHint($hint)] = ['class' => $class, 'singleton' => $singleton]; |
136
|
|
|
} |
137
|
|
|
|
138
|
|
|
/** |
139
|
|
|
* 注册一个类型提示并每次返回相同的实例 |
140
|
|
|
* |
141
|
|
|
* @param string|array $hint 包含类型提示和别名的类型提示或数组 |
142
|
|
|
* @param string|\Closure $class 类名或闭包 |
143
|
|
|
*/ |
144
|
|
|
public function registerSingleton($hint, $class): void |
145
|
|
|
{ |
146
|
|
|
$this->register($hint, $class, true); |
147
|
|
|
} |
148
|
|
|
|
149
|
|
|
/** |
150
|
|
|
* 注册一个单例实例 |
151
|
|
|
* |
152
|
|
|
* @param string|array $hint 包含类型提示和别名的类型提示或数组 |
153
|
|
|
* @param object $instance 类实例 |
154
|
|
|
*/ |
155
|
|
|
public function registerInstance($hint, object $instance): void |
156
|
|
|
{ |
157
|
|
|
$this->instances[$this->parseHint($hint)] = $instance; |
158
|
|
|
} |
159
|
|
|
|
160
|
|
|
/** |
161
|
|
|
* 替换一个已注册的类型提示 |
162
|
|
|
* |
163
|
|
|
* @param string $hint 类型提示 |
164
|
|
|
* @param string|\Closure $class 类名或闭包 |
165
|
|
|
* @param bool $singleton 是否替换一个单例 |
166
|
|
|
* @throws \poker\container\exceptions\ContainerException |
167
|
|
|
*/ |
168
|
|
|
public function replace(string $hint, $class, bool $singleton = false): void |
169
|
|
|
{ |
170
|
|
|
$hint = $this->resolveAlias($hint); |
171
|
|
|
|
172
|
|
|
if (!isset($this->hints[$hint])) { |
173
|
|
|
throw new ContainerException(vsprintf('Unable to replace [ %s ] as it hasn\'t been registered.', [$hint])); |
174
|
|
|
} |
175
|
|
|
|
176
|
|
|
$this->hints[$hint]['class'] = $class; |
177
|
|
|
|
178
|
|
|
if ($singleton) { |
179
|
|
|
unset($this->instances[$hint]); |
180
|
|
|
} |
181
|
|
|
|
182
|
|
|
$this->replaceInstances($hint); |
183
|
|
|
} |
184
|
|
|
|
185
|
|
|
/** |
186
|
|
|
* 注册替换程序 |
187
|
|
|
* |
188
|
|
|
* @param string $hint 类型提示 |
189
|
|
|
* @param callable $replacer 实例替换程序 |
190
|
|
|
* @param string|null $eventName 事件名称 |
191
|
|
|
*/ |
192
|
|
|
public function onReplace(string $hint, callable $replacer, ?string $eventName = null): void |
193
|
|
|
{ |
194
|
|
|
$hint = $this->resolveAlias($hint); |
195
|
|
|
|
196
|
|
|
$eventName === null ? ($this->replacers[$hint][] = $replacer) : ($this->replacers[$hint][$eventName] = $replacer); |
197
|
|
|
} |
198
|
|
|
|
199
|
|
|
/** |
200
|
|
|
* 替换一个已注册的单例类型提示 |
201
|
|
|
* |
202
|
|
|
* @param string $hint 类型提示 |
203
|
|
|
* @param string|\Closure $class 类名或闭包 |
204
|
|
|
*/ |
205
|
|
|
public function replaceSingleton(string $hint, $class): void |
206
|
|
|
{ |
207
|
|
|
$this->replace($hint, $class, true); |
208
|
|
|
} |
209
|
|
|
|
210
|
|
|
/** |
211
|
|
|
* 替换一个单例实例 |
212
|
|
|
* |
213
|
|
|
* @param string $hint 类型提示 |
214
|
|
|
* @param object $instance 类实例 |
215
|
|
|
* @throws \poker\container\exceptions\ContainerException |
216
|
|
|
*/ |
217
|
|
|
public function replaceInstance(string $hint, object $instance): void |
218
|
|
|
{ |
219
|
|
|
$hint = $this->resolveAlias($hint); |
220
|
|
|
|
221
|
|
|
if (!isset($this->instances[$hint])) { |
222
|
|
|
throw new ContainerException(vsprintf('Unable to replace [ %s ] as it hasn\'t been registered.', [$hint])); |
223
|
|
|
} |
224
|
|
|
|
225
|
|
|
$this->instances[$hint] = $instance; |
226
|
|
|
|
227
|
|
|
$this->replaceInstances($hint); |
228
|
|
|
} |
229
|
|
|
|
230
|
|
|
/** |
231
|
|
|
* 注册一个上下文依赖关系 |
232
|
|
|
* |
233
|
|
|
* @param string $class 类 |
234
|
|
|
* @param string $interface 接口 |
235
|
|
|
* @param string $implementation 实现 |
236
|
|
|
*/ |
237
|
|
|
public function registerContextualDependency(string $class, string $interface, string $implementation): void |
238
|
|
|
{ |
239
|
|
|
$this->dependencies[$class][$interface] = $implementation; |
240
|
|
|
} |
241
|
|
|
|
242
|
|
|
/** |
243
|
|
|
* 返回一个类实例 |
244
|
|
|
* |
245
|
|
|
* @param string $class 类名 |
246
|
|
|
* @param array $parameters 构造函数参数 |
247
|
|
|
* @param bool $reuseInstance 是否重用现有实例 |
248
|
|
|
* @return object |
249
|
|
|
*/ |
250
|
|
|
public function get(string $class, array $parameters = [], bool $reuseInstance = true): object |
251
|
|
|
{ |
252
|
|
|
$class = $this->resolveAlias($class); |
253
|
|
|
|
254
|
|
|
// 如果存在单例实例,直接返回它 |
255
|
|
|
if ($reuseInstance && isset($this->instances[$class])) { |
256
|
|
|
return $this->instances[$class]; |
257
|
|
|
} |
258
|
|
|
|
259
|
|
|
// 创建新实例 |
260
|
|
|
$instance = $this->factory($this->resolveHint($class), $parameters); |
261
|
|
|
|
262
|
|
|
// 如果实例注册为单例,则存储该实例 |
263
|
|
|
if ($reuseInstance && isset($this->hints[$class]) && $this->hints[$class]['singleton']) { |
264
|
|
|
$this->instances[$class] = $instance; |
265
|
|
|
} |
266
|
|
|
|
267
|
|
|
// 返回的实例 |
268
|
|
|
return $instance; |
269
|
|
|
} |
270
|
|
|
|
271
|
|
|
/** |
272
|
|
|
* 工厂创建一个类实例 |
273
|
|
|
* |
274
|
|
|
* @param string|\Closure $class 类名或闭包 |
275
|
|
|
* @param array $parameters 构造函数参数 |
276
|
|
|
* @return object |
277
|
|
|
*/ |
278
|
|
|
public function factory($class, array $parameters = []): object |
279
|
|
|
{ |
280
|
|
|
// 实例化类 |
281
|
|
|
if ($class instanceof Closure) { |
282
|
|
|
$instance = $this->closureFactory($class, $parameters); |
283
|
|
|
} else { |
284
|
|
|
$instance = $this->reflectionFactory($class, $parameters); |
285
|
|
|
} |
286
|
|
|
|
287
|
|
|
// 如果类可以识别容器,则使用setter注入容器 |
288
|
|
|
if ($this->isContainerAware($instance)) { |
289
|
|
|
$instance->setContainer($this); |
290
|
|
|
} |
291
|
|
|
|
292
|
|
|
// 返回的实例 |
293
|
|
|
return $instance; |
294
|
|
|
} |
295
|
|
|
|
296
|
|
|
/** |
297
|
|
|
* 执行可调用并注入其依赖项 |
298
|
|
|
* |
299
|
|
|
* @param callable $callable 可调用 |
300
|
|
|
* @param array $parameters 参数 |
301
|
|
|
* @return mixed |
302
|
|
|
*/ |
303
|
|
|
public function call(callable $callable, array $parameters = []) |
304
|
|
|
{ |
305
|
|
|
if (is_array($callable)) { |
306
|
|
|
$reflection = new ReflectionMethod($callable[0], $callable[1]); |
307
|
|
|
} else { |
308
|
|
|
$reflection = new ReflectionFunction($callable); |
309
|
|
|
} |
310
|
|
|
|
311
|
|
|
return $callable(...$this->resolveParameters($reflection->getParameters(), $parameters)); |
312
|
|
|
} |
313
|
|
|
|
314
|
|
|
/** |
315
|
|
|
* 使用工厂闭包创建一个类实例 |
316
|
|
|
* |
317
|
|
|
* @param \Closure $factory 类名或闭包 |
318
|
|
|
* @param array $parameters 构造函数参数 |
319
|
|
|
* @return object |
320
|
|
|
*/ |
321
|
|
|
protected function closureFactory(Closure $factory, array $parameters): object |
322
|
|
|
{ |
323
|
|
|
// 将容器作为第一个参数传递,然后传递所提供的参数 |
324
|
|
|
return $factory(...array_merge([$this], $parameters)); |
325
|
|
|
} |
326
|
|
|
|
327
|
|
|
/** |
328
|
|
|
* 使用反射创建一个类实例 |
329
|
|
|
* |
330
|
|
|
* @param string $class 类名 |
331
|
|
|
* @param array $parameters 构造函数参数 |
332
|
|
|
* @throws \poker\container\exceptions\UnableToInstantiateException |
333
|
|
|
* @return object |
334
|
|
|
*/ |
335
|
|
|
protected function reflectionFactory(string $class, array $parameters): object |
336
|
|
|
{ |
337
|
|
|
$class = new ReflectionClass($class); |
338
|
|
|
|
339
|
|
|
// 检查是否可以实例化该类 |
340
|
|
|
if (!$class->isInstantiable()) { |
341
|
|
|
throw new UnableToInstantiateException(vsprintf('Unable to create a [ %s ] instance.', [$class->getName()])); |
342
|
|
|
} |
343
|
|
|
|
344
|
|
|
// 获取类的构造函数 |
345
|
|
|
$constructor = $class->getConstructor(); |
346
|
|
|
|
347
|
|
|
// 如果没有构造函数,只返回一个新实例 |
348
|
|
|
if ($constructor === null) { |
349
|
|
|
return $class->newInstance(); |
350
|
|
|
} |
351
|
|
|
|
352
|
|
|
// 该类有一个构造函数,因此将使用解析的参数返回一个新实例 |
353
|
|
|
return $class->newInstanceArgs($this->resolveParameters($constructor->getParameters(), $parameters, $class)); |
354
|
|
|
} |
355
|
|
|
|
356
|
|
|
/** |
357
|
|
|
* 检查类是否可识别容器 |
358
|
|
|
* |
359
|
|
|
* @param object $class 类实例 |
360
|
|
|
* @return bool |
361
|
|
|
*/ |
362
|
|
|
protected function isContainerAware(object $class): bool |
363
|
|
|
{ |
364
|
|
|
$traits = ClassInspector::getTraits($class); |
365
|
|
|
|
366
|
|
|
return isset($traits[ContainerAwareTrait::class]); |
367
|
|
|
} |
368
|
|
|
|
369
|
|
|
/** |
370
|
|
|
* 解析一个类型提示 |
371
|
|
|
* |
372
|
|
|
* @param string $hint 类型提示 |
373
|
|
|
* @return string|\Closure |
374
|
|
|
*/ |
375
|
|
|
protected function resolveHint(string $hint) |
376
|
|
|
{ |
377
|
|
|
return $this->hints[$hint]['class'] ?? $hint; |
378
|
|
|
} |
379
|
|
|
|
380
|
|
|
/** |
381
|
|
|
* 根据别名返回名称。如果不存在别名只返回收到的值 |
382
|
|
|
* |
383
|
|
|
* @param string $alias 别名 |
384
|
|
|
* @return string |
385
|
|
|
*/ |
386
|
|
|
protected function resolveAlias(string $alias): string |
387
|
|
|
{ |
388
|
|
|
return $this->aliases[$alias] ?? $alias; |
389
|
|
|
} |
390
|
|
|
|
391
|
|
|
/** |
392
|
|
|
* 解析一个上下文依赖关系 |
393
|
|
|
* |
394
|
|
|
* @param string $class 类 |
395
|
|
|
* @param string $interface 接口 |
396
|
|
|
* @return string |
397
|
|
|
*/ |
398
|
|
|
protected function resolveContextualDependency(string $class, string $interface): string |
399
|
|
|
{ |
400
|
|
|
return $this->dependencies[$class][$interface] ?? $interface; |
401
|
|
|
} |
402
|
|
|
|
403
|
|
|
/** |
404
|
|
|
* 解析提示参数 |
405
|
|
|
* |
406
|
|
|
* @param string|array $hint 包含类型提示和别名的类型提示或数组 |
407
|
|
|
* @return string |
408
|
|
|
*/ |
409
|
|
|
protected function parseHint($hint): string |
410
|
|
|
{ |
411
|
|
|
if (is_array($hint)) { |
412
|
|
|
[$hint, $alias] = $hint; |
413
|
|
|
|
414
|
|
|
$this->aliases[$alias] = $hint; |
415
|
|
|
} |
416
|
|
|
|
417
|
|
|
return $hint; |
418
|
|
|
} |
419
|
|
|
|
420
|
|
|
/** |
421
|
|
|
* 解析一个参数 |
422
|
|
|
* |
423
|
|
|
* @param \ReflectionParameter $parameter 反射参数实例 |
424
|
|
|
* @param \ReflectionClass|null $class 反射类实例 |
425
|
|
|
* @throws \poker\container\exceptions\UnableToInstantiateException |
426
|
|
|
* @throws \poker\container\exceptions\UnableToResolveParameterException |
427
|
|
|
* @return mixed |
428
|
|
|
*/ |
429
|
|
|
protected function resolveParameter(ReflectionParameter $parameter, ?ReflectionClass $class = null) |
430
|
|
|
{ |
431
|
|
|
// 如果参数是类实例,将尝试使用容器解析它 |
432
|
|
|
if (($parameterClass = $parameter->getClass()) !== null) { |
433
|
|
|
$parameterClassName = $parameterClass->getName(); |
434
|
|
|
|
435
|
|
|
if ($class !== null) { |
436
|
|
|
$parameterClassName = $this->resolveContextualDependency($class->getName(), $parameterClassName); |
437
|
|
|
} |
438
|
|
|
|
439
|
|
|
try { |
440
|
|
|
return $this->get($parameterClassName); |
441
|
|
|
} catch(UnableToInstantiateException | UnableToResolveParameterException $e) { |
442
|
|
|
if ($parameter->allowsNull()) { |
443
|
|
|
return null; |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
throw $e; |
447
|
|
|
} |
448
|
|
|
} |
449
|
|
|
|
450
|
|
|
// 如果参数有一个默认值,将使直接使用它 |
451
|
|
|
if ($parameter->isDefaultValueAvailable()) { |
452
|
|
|
return $parameter->getDefaultValue(); |
453
|
|
|
} |
454
|
|
|
|
455
|
|
|
// 该参数可以为空,因此只返回null |
456
|
|
|
if ($parameter->hasType() && $parameter->allowsNull()) { |
457
|
|
|
return null; |
458
|
|
|
} |
459
|
|
|
|
460
|
|
|
// 如果上述条件都不成立,则抛出异常消息 |
461
|
|
|
throw new UnableToResolveParameterException(vsprintf('Unable to resolve the [ $%s ] parameter of [ %s ].', [$parameter->getName(), $this->getDeclaringFunction($parameter)])); |
462
|
|
|
} |
463
|
|
|
|
464
|
|
|
/** |
465
|
|
|
* 解析多个参数 |
466
|
|
|
* |
467
|
|
|
* @param array $reflectionParameters 反射参数 |
468
|
|
|
* @param array $providedParameters 提供的参数 |
469
|
|
|
* @param \ReflectionClass|null $class 反射类实例 |
470
|
|
|
* @return array |
471
|
|
|
*/ |
472
|
|
|
protected function resolveParameters(array $reflectionParameters, array $providedParameters, ?ReflectionClass $class = null): array |
473
|
|
|
{ |
474
|
|
|
if (empty($reflectionParameters)) { |
475
|
|
|
return array_values($providedParameters); |
476
|
|
|
} |
477
|
|
|
|
478
|
|
|
// 将提供的参数与使用反射得到的参数合并 |
479
|
|
|
$parameters = $this->mergeParameters($reflectionParameters, $providedParameters); |
480
|
|
|
|
481
|
|
|
// 循环遍历参数并处理需要解析的参数 |
482
|
|
|
foreach ($parameters as $key => $parameter) { |
483
|
|
|
if ($parameter instanceof ReflectionParameter) { |
484
|
|
|
$parameters[$key] = $this->resolveParameter($parameter, $class); |
485
|
|
|
} |
486
|
|
|
} |
487
|
|
|
|
488
|
|
|
// 返回解析的参数 |
489
|
|
|
return array_values($parameters); |
490
|
|
|
} |
491
|
|
|
|
492
|
|
|
/** |
493
|
|
|
* 将提供的参数与反射参数合并 |
494
|
|
|
* |
495
|
|
|
* @param array $reflectionParameters 反射参数 |
496
|
|
|
* @param array $providedParameters 提供的参数 |
497
|
|
|
* @return array |
498
|
|
|
*/ |
499
|
|
|
protected function mergeParameters(array $reflectionParameters, array $providedParameters): array |
500
|
|
|
{ |
501
|
|
|
// 使反射参数数组关联 |
502
|
|
|
$associativeReflectionParameters = []; |
503
|
|
|
foreach ($reflectionParameters as $value) { |
504
|
|
|
$associativeReflectionParameters[$value->getName()] = $value; |
505
|
|
|
} |
506
|
|
|
|
507
|
|
|
// 使提供的参数数组关联 |
508
|
|
|
$associativeProvidedParameters = []; |
509
|
|
|
foreach ($providedParameters as $key => $value) { |
510
|
|
|
if (is_int($key)) { |
511
|
|
|
$associativeProvidedParameters[$reflectionParameters[$key]->getName()] = $value; |
512
|
|
|
} else { |
513
|
|
|
$associativeProvidedParameters[$key] = $value; |
514
|
|
|
} |
515
|
|
|
} |
516
|
|
|
|
517
|
|
|
// 返回合并后的参数 |
518
|
|
|
return array_replace($associativeReflectionParameters, $associativeProvidedParameters); |
519
|
|
|
} |
520
|
|
|
|
521
|
|
|
/** |
522
|
|
|
* 返回声明函数的名称 |
523
|
|
|
* |
524
|
|
|
* @param \ReflectionParameter $parameter 反射参数实例 |
525
|
|
|
* @return string |
526
|
|
|
*/ |
527
|
|
|
protected function getDeclaringFunction(ReflectionParameter $parameter): string |
528
|
|
|
{ |
529
|
|
|
$declaringFunction = $parameter->getDeclaringFunction(); |
530
|
|
|
|
531
|
|
|
if ($declaringFunction->isClosure()) { |
532
|
|
|
return 'Closure'; |
533
|
|
|
} |
534
|
|
|
|
535
|
|
|
if (($class = $parameter->getDeclaringClass()) === null) { |
536
|
|
|
return $declaringFunction->getName(); |
537
|
|
|
} |
538
|
|
|
|
539
|
|
|
return $class->getName() . '::' . $declaringFunction->getName(); |
540
|
|
|
} |
541
|
|
|
|
542
|
|
|
/** |
543
|
|
|
* 替换以前解析的实例 |
544
|
|
|
* |
545
|
|
|
* @param string $hint 类型提示 |
546
|
|
|
*/ |
547
|
|
|
protected function replaceInstances(string $hint): void |
548
|
|
|
{ |
549
|
|
|
if (isset($this->replacers[$hint])) { |
550
|
|
|
$instance = $this->get($hint); |
551
|
|
|
|
552
|
|
|
foreach ($this->replacers[$hint] as $replacer) { |
553
|
|
|
$replacer($instance); |
554
|
|
|
} |
555
|
|
|
} |
556
|
|
|
} |
557
|
|
|
} |
558
|
|
|
|