├── .gitignore ├── .travis.yml ├── LICENSE ├── README.md ├── composer.json ├── phpunit.xml.dist ├── src ├── Container.php ├── Facade.php └── exception │ ├── ClassNotFoundException.php │ └── FuncNotFoundException.php └── tests ├── ContainerTest.php └── bootstrap.php /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | vendor 3 | composer.lock 4 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | dist: xenial 2 | language: php 3 | 4 | matrix: 5 | fast_finish: true 6 | include: 7 | - php: 8.0 8 | - php: 8.1 9 | - php: 8.2 10 | - php: 8.3 11 | - php: 8.4 12 | 13 | cache: 14 | directories: 15 | - $HOME/.composer/cache 16 | 17 | 18 | install: 19 | - travis_retry composer update --prefer-dist --no-interaction --prefer-stable --no-suggest 20 | 21 | script: 22 | - vendor/bin/phpunit --coverage-clover build/logs/coverage.xml 23 | 24 | after_script: 25 | - travis_retry wget https://scrutinizer-ci.com/ocular.phar 26 | - php ocular.phar code-coverage:upload --format=php-clover build/logs/coverage.xml -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | PHP Container & Facade Manager( Support PSR-11) 2 | =============== 3 | 4 | 5 | ## 安装 6 | ~~~ 7 | composer require topthink/think-container 8 | ~~~ 9 | 10 | ## 特性 11 | 12 | * 支持PSR-11规范 13 | * 支持依赖注入 14 | * 支持Facade门面 15 | * 支持容器对象绑定 16 | * 支持闭包绑定 17 | * 支持接口绑定 18 | 19 | ## Container 20 | ~~~ 21 | // 获取容器实例 22 | $container = \think\Container::getInstance(); 23 | // 绑定一个类、闭包、实例、接口实现到容器 24 | $container->bind('cache', '\app\common\Cache'); 25 | // 判断是否存在对象实例 26 | $container->has('cache'); 27 | // 从容器中获取对象的唯一实例 28 | $container->get('cache'); 29 | // 从容器中获取对象，没有则自动实例化 30 | $container->make('cache'); 31 | // 删除容器中的对象实例 32 | $container->delete('cache'); 33 | // 执行某个方法或者闭包 支持依赖注入 34 | $container->invoke($callable, $vars); 35 | // 执行某个类的实例化 支持依赖注入 36 | $container->invokeClass($class, $vars); 37 | // 静态方法获取容器对象实例 不存在则自动实例化 38 | \think\Container::pull('cache'); 39 | ~~~ 40 | 41 | 对象化操作 42 | ~~~ 43 | // 获取容器实例 44 | $container = \think\Container::getInstance(); 45 | // 绑定一个类、闭包、实例、接口实现到容器 46 | $container->cache = '\app\common\Cache'; 47 | // 判断是否存在对象实例 48 | isset($container->cache); 49 | // 从容器中获取对象的唯一实例 50 | $container->cache; 51 | // 删除容器中的对象实例 52 | unset($container->cache); 53 | ~~~ 54 | 55 | ## Facade 56 | 57 | 58 | 定义一个`app\facade\App`类之后，即可以静态方式调用`\think\App`类的动态方法 59 | ~~~ 60 | =8.0", 13 | "psr/container": "^2.0", 14 | "topthink/think-helper":"^3.1" 15 | }, 16 | "require-dev": { 17 | "phpunit/phpunit": "^9.5" 18 | }, 19 | "autoload": { 20 | "psr-4": { 21 | "think\\": "src" 22 | }, 23 | "files": [ 24 | ] 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /phpunit.xml.dist: -------------------------------------------------------------------------------- 1 | 2 | 15 | 16 | 17 | ./tests 18 | 19 | 20 | 21 | 22 | ./src 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /src/Container.php: -------------------------------------------------------------------------------- 1 | 10 | // +---------------------------------------------------------------------- 11 | declare (strict_types = 1); 12 | 13 | namespace think; 14 | 15 | use ArrayAccess; 16 | use ArrayIterator; 17 | use Closure; 18 | use Countable; 19 | use InvalidArgumentException; 20 | use IteratorAggregate; 21 | use Psr\Container\ContainerInterface; 22 | use ReflectionClass; 23 | use ReflectionException; 24 | use ReflectionFunction; 25 | use ReflectionFunctionAbstract; 26 | use ReflectionMethod; 27 | use ReflectionNamedType; 28 | use ReflectionParameter; 29 | use think\exception\ClassNotFoundException; 30 | use think\exception\FuncNotFoundException; 31 | use think\helper\Str; 32 | use Throwable; 33 | use Traversable; 34 | 35 | /** 36 | * 容器管理类 支持PSR-11 37 | */ 38 | class Container implements ContainerInterface, ArrayAccess, IteratorAggregate, Countable 39 | { 40 | /** 41 | * 容器对象实例 42 | * @var Container|Closure 43 | */ 44 | protected static $instance; 45 | 46 | /** 47 | * 容器中的对象实例 48 | * @var array 49 | */ 50 | protected $instances = []; 51 | 52 | /** 53 | * 容器绑定标识 54 | * @var array 55 | */ 56 | protected $bind = []; 57 | 58 | /** 59 | * 容器回调 60 | * @var array 61 | */ 62 | protected $invokeCallback = []; 63 | 64 | /** 65 | * 获取当前容器的实例（单例） 66 | * @access public 67 | * @return static 68 | */ 69 | public static function getInstance() 70 | { 71 | if (is_null(static::$instance)) { 72 | static::$instance = new static; 73 | } 74 | 75 | if (static::$instance instanceof Closure) { 76 | return (static::$instance)(); 77 | } 78 | 79 | return static::$instance; 80 | } 81 | 82 | /** 83 | * 设置当前容器的实例 84 | * @access public 85 | * @param object|Closure $instance 86 | * @return void 87 | */ 88 | public static function setInstance($instance): void 89 | { 90 | static::$instance = $instance; 91 | } 92 | 93 | /** 94 | * 注册一个容器对象回调 95 | * 96 | * @param string|Closure $abstract 97 | * @param Closure|null $callback 98 | * @return void 99 | */ 100 | public function resolving(string|Closure $abstract, ?Closure $callback = null): void 101 | { 102 | if ($abstract instanceof Closure) { 103 | $this->invokeCallback['*'][] = $abstract; 104 | return; 105 | } 106 | 107 | $abstract = $this->getAlias($abstract); 108 | 109 | $this->invokeCallback[$abstract][] = $callback; 110 | } 111 | 112 | /** 113 | * 获取容器中的对象实例 不存在则创建 114 | * @template T 115 | * @param string|class-string $abstract 类名或者标识 116 | * @param array $vars 变量 117 | * @param bool $newInstance 是否每次创建新的实例 118 | * @return T|object 119 | */ 120 | public static function pull(string $abstract, array $vars = [], bool $newInstance = false) 121 | { 122 | return static::getInstance()->make($abstract, $vars, $newInstance); 123 | } 124 | 125 | /** 126 | * 获取容器中的对象实例 127 | * @template T 128 | * @param string|class-string $abstract 类名或者标识 129 | * @return T|object 130 | */ 131 | public function get(string $abstract) 132 | { 133 | if ($this->has($abstract)) { 134 | return $this->make($abstract); 135 | } 136 | 137 | throw new ClassNotFoundException('class not exists: ' . $abstract, $abstract); 138 | } 139 | 140 | /** 141 | * 绑定一个类、闭包、实例、接口实现到容器 142 | * @access public 143 | * @param string|array $abstract 类标识、接口 144 | * @param mixed $concrete 要绑定的类、闭包或者实例 145 | * @return $this 146 | */ 147 | public function bind(string|array $abstract, $concrete = null) 148 | { 149 | if (is_array($abstract)) { 150 | foreach ($abstract as $key => $val) { 151 | $this->bind($key, $val); 152 | } 153 | } elseif ($concrete instanceof Closure) { 154 | $this->bind[$abstract] = $concrete; 155 | } elseif (is_object($concrete)) { 156 | $this->instance($abstract, $concrete); 157 | } else { 158 | $abstract = $this->getAlias($abstract); 159 | if ($abstract != $concrete) { 160 | $this->bind[$abstract] = $concrete; 161 | } 162 | } 163 | 164 | return $this; 165 | } 166 | 167 | /** 168 | * 根据别名获取真实类名 169 | * @param string $abstract 170 | * @return string 171 | */ 172 | public function getAlias(string $abstract): string 173 | { 174 | if (isset($this->bind[$abstract])) { 175 | $bind = $this->bind[$abstract]; 176 | 177 | if (is_string($bind)) { 178 | return $this->getAlias($bind); 179 | } 180 | } 181 | 182 | return $abstract; 183 | } 184 | 185 | /** 186 | * 绑定一个类实例到容器 187 | * @access public 188 | * @param string $abstract 类名或者标识 189 | * @param object $instance 类的实例 190 | * @return $this 191 | */ 192 | public function instance(string $abstract, $instance) 193 | { 194 | $abstract = $this->getAlias($abstract); 195 | 196 | $this->instances[$abstract] = $instance; 197 | 198 | return $this; 199 | } 200 | 201 | /** 202 | * 判断容器中是否存在类及标识 203 | * @access public 204 | * @param string $abstract 类名或者标识 205 | * @return bool 206 | */ 207 | public function bound(string $abstract): bool 208 | { 209 | return isset($this->bind[$abstract]) || isset($this->instances[$abstract]); 210 | } 211 | 212 | /** 213 | * 判断容器中是否存在类及标识 214 | * @access public 215 | * @param string $name 类名或者标识 216 | * @return bool 217 | */ 218 | public function has(string $name): bool 219 | { 220 | return $this->bound($name); 221 | } 222 | 223 | /** 224 | * 判断容器中是否存在对象实例 225 | * @access public 226 | * @param string $abstract 类名或者标识 227 | * @return bool 228 | */ 229 | public function exists(string $abstract): bool 230 | { 231 | $abstract = $this->getAlias($abstract); 232 | 233 | return isset($this->instances[$abstract]); 234 | } 235 | 236 | /** 237 | * 创建类的实例 已经存在则直接获取 238 | * @template T 239 | * @param string|class-string $abstract 类名或者标识 240 | * @param array $vars 变量 241 | * @param bool $newInstance 是否每次创建新的实例 242 | * @return T|object 243 | */ 244 | public function make(string $abstract, array $vars = [], bool $newInstance = false) 245 | { 246 | $abstract = $this->getAlias($abstract); 247 | 248 | if (isset($this->instances[$abstract]) && !$newInstance) { 249 | return $this->instances[$abstract]; 250 | } 251 | 252 | if (isset($this->bind[$abstract]) && $this->bind[$abstract] instanceof Closure) { 253 | $object = $this->invokeFunction($this->bind[$abstract], $vars); 254 | } else { 255 | $object = $this->invokeClass($abstract, $vars); 256 | } 257 | 258 | $this->invokeAfter($abstract, $object); 259 | 260 | if (!$newInstance) { 261 | $this->instances[$abstract] = $object; 262 | } 263 | 264 | return $object; 265 | } 266 | 267 | /** 268 | * 删除容器中的对象实例 269 | * @access public 270 | * @param string $name 类名或者标识 271 | * @return void 272 | */ 273 | public function delete(string $name) 274 | { 275 | $name = $this->getAlias($name); 276 | 277 | if (isset($this->instances[$name])) { 278 | unset($this->instances[$name]); 279 | } 280 | } 281 | 282 | /** 283 | * 执行函数或者闭包方法 支持参数调用 284 | * @access public 285 | * @param string|Closure $function 函数或者闭包 286 | * @param array $vars 参数 287 | * @return mixed 288 | */ 289 | public function invokeFunction(string|Closure $function, array $vars = []) 290 | { 291 | try { 292 | $reflect = new ReflectionFunction($function); 293 | } catch (ReflectionException $e) { 294 | throw new FuncNotFoundException("function not exists: {$function}()", $function, $e); 295 | } 296 | 297 | $args = $this->bindParams($reflect, $vars); 298 | 299 | return $function(...$args); 300 | } 301 | 302 | /** 303 | * 调用反射执行类的方法 支持参数绑定 304 | * @access public 305 | * @param mixed $method 方法 306 | * @param array $vars 参数 307 | * @param bool $accessible 设置是否可访问 308 | * @return mixed 309 | */ 310 | public function invokeMethod($method, array $vars = [], bool $accessible = false) 311 | { 312 | if (is_array($method)) { 313 | [$class, $method] = $method; 314 | 315 | $class = is_object($class) ? $class : $this->invokeClass($class); 316 | } else { 317 | // 静态方法 318 | [$class, $method] = explode('::', $method); 319 | } 320 | 321 | try { 322 | $reflect = new ReflectionMethod($class, $method); 323 | } catch (ReflectionException $e) { 324 | $class = is_object($class) ? $class::class : $class; 325 | throw new FuncNotFoundException('method not exists: ' . $class . '::' . $method . '()', "{$class}::{$method}", $e); 326 | } 327 | 328 | $args = $this->bindParams($reflect, $vars); 329 | 330 | if ($accessible) { 331 | $reflect->setAccessible($accessible); 332 | } 333 | 334 | return $reflect->invokeArgs(is_object($class) ? $class : null, $args); 335 | } 336 | 337 | /** 338 | * 调用反射执行类的方法 支持参数绑定 339 | * @access public 340 | * @param object $instance 对象实例 341 | * @param mixed $reflect 反射类 342 | * @param array $vars 参数 343 | * @return mixed 344 | */ 345 | public function invokeReflectMethod($instance, $reflect, array $vars = []) 346 | { 347 | $args = $this->bindParams($reflect, $vars); 348 | 349 | return $reflect->invokeArgs($instance, $args); 350 | } 351 | 352 | /** 353 | * 调用反射执行callable 支持参数绑定 354 | * @access public 355 | * @param mixed $callable 356 | * @param array $vars 参数 357 | * @param bool $accessible 设置是否可访问 358 | * @return mixed 359 | */ 360 | public function invoke($callable, array $vars = [], bool $accessible = false) 361 | { 362 | if ($callable instanceof Closure) { 363 | return $this->invokeFunction($callable, $vars); 364 | } elseif (is_string($callable) && !str_contains($callable, '::')) { 365 | return $this->invokeFunction($callable, $vars); 366 | } else { 367 | return $this->invokeMethod($callable, $vars, $accessible); 368 | } 369 | } 370 | 371 | /** 372 | * 调用反射执行类的实例化 支持依赖注入 373 | * @access public 374 | * @param string $class 类名 375 | * @param array $vars 参数 376 | * @return mixed 377 | */ 378 | public function invokeClass(string $class, array $vars = []) 379 | { 380 | try { 381 | $reflect = new ReflectionClass($class); 382 | } catch (ReflectionException $e) { 383 | throw new ClassNotFoundException('class not exists: ' . $class, $class, $e); 384 | } 385 | 386 | if ($reflect->hasMethod('__make')) { 387 | $method = $reflect->getMethod('__make'); 388 | if ($method->isPublic() && $method->isStatic()) { 389 | $args = $this->bindParams($method, $vars); 390 | return $method->invokeArgs(null, $args); 391 | } 392 | } 393 | 394 | $constructor = $reflect->getConstructor(); 395 | 396 | $args = $constructor ? $this->bindParams($constructor, $vars) : []; 397 | 398 | return $reflect->newInstanceArgs($args); 399 | } 400 | 401 | /** 402 | * 执行invokeClass回调 403 | * @access protected 404 | * @param string $class 对象类名 405 | * @param object $object 容器对象实例 406 | * @return void 407 | */ 408 | protected function invokeAfter(string $class, $object): void 409 | { 410 | if (isset($this->invokeCallback['*'])) { 411 | foreach ($this->invokeCallback['*'] as $callback) { 412 | $callback($object, $this); 413 | } 414 | } 415 | 416 | if (isset($this->invokeCallback[$class])) { 417 | foreach ($this->invokeCallback[$class] as $callback) { 418 | $callback($object, $this); 419 | } 420 | } 421 | } 422 | 423 | /** 424 | * 绑定参数 425 | * @access protected 426 | * @param ReflectionFunctionAbstract $reflect 反射类 427 | * @param array $vars 参数 428 | * @return array 429 | */ 430 | protected function bindParams(ReflectionFunctionAbstract $reflect, array $vars = []): array 431 | { 432 | if ($reflect->getNumberOfParameters() == 0) { 433 | return []; 434 | } 435 | 436 | // 判断数组类型 数字数组时按顺序绑定参数 437 | $type = array_is_list($vars) ? 1 : 0; 438 | $params = $reflect->getParameters(); 439 | $args = []; 440 | 441 | foreach ($params as $param) { 442 | $name = $param->getName(); 443 | $lowerName = Str::snake($name); 444 | $reflectionType = $param->getType(); 445 | 446 | if ($param->isVariadic()) { 447 | return array_merge($args, array_values($vars)); 448 | } elseif ($reflectionType && $reflectionType instanceof ReflectionNamedType && $reflectionType->isBuiltin() === false) { 449 | $className = $reflectionType->getName(); 450 | if ($className == 'self') { 451 | $className = $param->getDeclaringClass()->getName(); 452 | } 453 | $args[] = $this->getObjectParam($className, $vars, $param); 454 | } elseif (1 == $type && !empty($vars)) { 455 | $args[] = array_shift($vars); 456 | } elseif (0 == $type && array_key_exists($name, $vars)) { 457 | $args[] = $vars[$name]; 458 | } elseif (0 == $type && array_key_exists($lowerName, $vars)) { 459 | $args[] = $vars[$lowerName]; 460 | } elseif ($param->isDefaultValueAvailable()) { 461 | $args[] = $param->getDefaultValue(); 462 | } else { 463 | throw new InvalidArgumentException('method param miss:' . $name); 464 | } 465 | } 466 | 467 | return $args; 468 | } 469 | 470 | /** 471 | * 创建工厂对象实例 472 | * @param string $name 工厂类名 473 | * @param string $namespace 默认命名空间 474 | * @param array $args 475 | * @return mixed 476 | * @deprecated 477 | * @access public 478 | */ 479 | public static function factory(string $name, string $namespace = '', ...$args) 480 | { 481 | $class = str_contains($name, '\\') ? $name : $namespace . ucwords($name); 482 | 483 | return Container::getInstance()->invokeClass($class, $args); 484 | } 485 | 486 | /** 487 | * 获取对象类型的参数值 488 | * @access protected 489 | * @param string $className 类名 490 | * @param array $vars 参数 491 | * @param ReflectionParameter $param 492 | * @return mixed 493 | */ 494 | protected function getObjectParam(string $className, array &$vars, ReflectionParameter $param) 495 | { 496 | $array = $vars; 497 | $value = array_shift($array); 498 | 499 | if ($value instanceof $className) { 500 | $result = $value; 501 | array_shift($vars); 502 | } else { 503 | if ($param->isDefaultValueAvailable()) { 504 | $result = $this->bound($className) ? $this->make($className) : $param->getDefaultValue(); 505 | } else { 506 | $result = $this->make($className); 507 | } 508 | } 509 | 510 | return $result; 511 | } 512 | 513 | public function __set($name, $value) 514 | { 515 | $this->bind($name, $value); 516 | } 517 | 518 | public function __get($name) 519 | { 520 | return $this->get($name); 521 | } 522 | 523 | public function __isset($name): bool 524 | { 525 | return $this->exists($name); 526 | } 527 | 528 | public function __unset($name) 529 | { 530 | $this->delete($name); 531 | } 532 | 533 | public function offsetExists(mixed $key): bool 534 | { 535 | return $this->exists($key); 536 | } 537 | 538 | public function offsetGet(mixed $key): mixed 539 | { 540 | return $this->make($key); 541 | } 542 | 543 | public function offsetSet(mixed $key, mixed $value): void 544 | { 545 | $this->bind($key, $value); 546 | } 547 | 548 | public function offsetUnset(mixed $key): void 549 | { 550 | $this->delete($key); 551 | } 552 | 553 | //Countable 554 | public function count(): int 555 | { 556 | return count($this->instances); 557 | } 558 | 559 | //IteratorAggregate 560 | public function getIterator(): Traversable 561 | { 562 | return new ArrayIterator($this->instances); 563 | } 564 | } 565 | -------------------------------------------------------------------------------- /src/Facade.php: -------------------------------------------------------------------------------- 1 | 10 | // +---------------------------------------------------------------------- 11 | namespace think; 12 | 13 | /** 14 | * Facade管理类 15 | */ 16 | class Facade 17 | { 18 | /** 19 | * 始终创建新的对象实例 20 | * @var bool 21 | */ 22 | protected static $alwaysNewInstance; 23 | 24 | /** 25 | * 创建Facade实例 26 | * @static 27 | * @access protected 28 | * @param string $class 类名或标识 29 | * @param array $args 变量 30 | * @param bool $newInstance 是否每次创建新的实例 31 | * @return object 32 | */ 33 | protected static function createFacade(string $class = '', array $args = [], bool $newInstance = false) 34 | { 35 | $class = $class ?: static::class; 36 | 37 | $facadeClass = static::getFacadeClass(); 38 | 39 | if ($facadeClass) { 40 | $class = $facadeClass; 41 | } 42 | 43 | if (static::$alwaysNewInstance) { 44 | $newInstance = true; 45 | } 46 | 47 | return Container::getInstance()->make($class, $args, $newInstance); 48 | } 49 | 50 | /** 51 | * 获取当前Facade对应类名 52 | * @access protected 53 | * @return string 54 | */ 55 | protected static function getFacadeClass() 56 | { 57 | } 58 | 59 | /** 60 | * 带参数实例化当前Facade类 61 | * @access public 62 | * @return object 63 | */ 64 | public static function instance(...$args) 65 | { 66 | if (__CLASS__ != static::class) { 67 | return self::createFacade('', $args); 68 | } 69 | } 70 | 71 | /** 72 | * 调用类的实例 73 | * @access public 74 | * @param string $class 类名或者标识 75 | * @param array|true $args 变量 76 | * @param bool $newInstance 是否每次创建新的实例 77 | * @return object 78 | */ 79 | public static function make(string $class, $args = [], $newInstance = false) 80 | { 81 | if (__CLASS__ != static::class) { 82 | return self::__callStatic('make', func_get_args()); 83 | } 84 | 85 | if (true === $args) { 86 | // 总是创建新的实例化对象 87 | $newInstance = true; 88 | $args = []; 89 | } 90 | 91 | return self::createFacade($class, $args, $newInstance); 92 | } 93 | 94 | // 调用实际类的方法 95 | public static function __callStatic($method, $params) 96 | { 97 | return call_user_func_array([static::createFacade(), $method], $params); 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /src/exception/ClassNotFoundException.php: -------------------------------------------------------------------------------- 1 | 10 | // +---------------------------------------------------------------------- 11 | 12 | namespace think\exception; 13 | 14 | use Psr\Container\NotFoundExceptionInterface; 15 | use RuntimeException; 16 | use Throwable; 17 | 18 | class ClassNotFoundException extends RuntimeException implements NotFoundExceptionInterface 19 | { 20 | public function __construct(string $message, protected string $class = '', ?Throwable $previous = null) 21 | { 22 | $this->message = $message; 23 | 24 | parent::__construct($message, 0, $previous); 25 | } 26 | 27 | /** 28 | * 获取类名 29 | * @access public 30 | * @return string 31 | */ 32 | public function getClass() 33 | { 34 | return $this->class; 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /src/exception/FuncNotFoundException.php: -------------------------------------------------------------------------------- 1 | message = $message; 14 | 15 | parent::__construct($message, 0, $previous); 16 | } 17 | 18 | /** 19 | * 获取方法名 20 | * @access public 21 | * @return string 22 | */ 23 | public function getFunc() 24 | { 25 | return $this->func; 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /tests/ContainerTest.php: -------------------------------------------------------------------------------- 1 | name = $name; 22 | } 23 | 24 | public function some(Container $container) 25 | { 26 | } 27 | 28 | protected function protectionFun() 29 | { 30 | return true; 31 | } 32 | 33 | public static function test(Container $container) 34 | { 35 | return $container; 36 | } 37 | 38 | public static function make(self $taylor) 39 | { 40 | return $taylor; 41 | } 42 | 43 | public static function __make() 44 | { 45 | return new self('Taylor'); 46 | } 47 | } 48 | 49 | class SomeClass 50 | { 51 | public $container; 52 | 53 | public $count = 0; 54 | 55 | public function __construct(Container $container) 56 | { 57 | $this->container = $container; 58 | } 59 | } 60 | 61 | class WithDefaultValues 62 | { 63 | public $container; 64 | 65 | public function __construct(?Container $container = null) 66 | { 67 | $this->container = $container; 68 | } 69 | 70 | /** 71 | * 有默认值且类存在，但无法注入 72 | */ 73 | public static function classExistsButCannotBeInjected(?Closure $closure = null) 74 | { 75 | return $closure; 76 | } 77 | } 78 | 79 | class ContainerTest extends TestCase 80 | { 81 | protected function tearDown(): void 82 | { 83 | Container::setInstance(null); 84 | } 85 | 86 | public function testClosureResolution() 87 | { 88 | $container = new Container; 89 | 90 | Container::setInstance($container); 91 | 92 | $container->bind('name', function () { 93 | return 'Taylor'; 94 | }); 95 | 96 | $this->assertEquals('Taylor', $container->make('name')); 97 | 98 | $this->assertEquals('Taylor', Container::pull('name')); 99 | } 100 | 101 | public function testGet() 102 | { 103 | $container = new Container; 104 | 105 | $this->expectException(ClassNotFoundException::class); 106 | $this->expectExceptionMessage('class not exists: name'); 107 | $container->get('name'); 108 | 109 | $container->bind('name', function () { 110 | return 'Taylor'; 111 | }); 112 | 113 | $this->assertSame('Taylor', $container->get('name')); 114 | } 115 | 116 | public function testExist() 117 | { 118 | $container = new Container; 119 | 120 | $container->bind('name', function () { 121 | return 'Taylor'; 122 | }); 123 | 124 | $this->assertFalse($container->exists("name")); 125 | 126 | $container->make('name'); 127 | 128 | $this->assertTrue($container->exists('name')); 129 | } 130 | 131 | public function testInstance() 132 | { 133 | $container = new Container; 134 | 135 | $container->bind('name', function () { 136 | return 'Taylor'; 137 | }); 138 | 139 | $this->assertEquals('Taylor', $container->get('name')); 140 | 141 | $container->bind('name2', Taylor::class); 142 | 143 | $object = new stdClass(); 144 | 145 | $this->assertFalse($container->exists('name2')); 146 | 147 | $container->instance('name2', $object); 148 | 149 | $this->assertTrue($container->exists('name2')); 150 | 151 | $this->assertTrue($container->exists(Taylor::class)); 152 | 153 | $this->assertEquals($object, $container->make(Taylor::class)); 154 | 155 | unset($container->name1); 156 | 157 | $this->assertFalse($container->exists('name1')); 158 | 159 | $container->delete('name2'); 160 | 161 | $this->assertFalse($container->exists('name2')); 162 | 163 | foreach ($container as $class => $instance) { 164 | 165 | } 166 | } 167 | 168 | public function testSelf() 169 | { 170 | $container = new Container; 171 | 172 | $taylor = new Taylor('test'); 173 | 174 | $container->invoke([Taylor::class, 'make'], [$taylor]); 175 | } 176 | 177 | public function testBind() 178 | { 179 | $container = new Container; 180 | 181 | $object = new stdClass(); 182 | 183 | $container->bind(['name' => Taylor::class]); 184 | 185 | $container->bind('name2', $object); 186 | 187 | $container->bind('name3', Taylor::class); 188 | 189 | $container->name4 = $object; 190 | 191 | $container['name5'] = $object; 192 | 193 | $this->assertTrue(isset($container->name4)); 194 | 195 | $this->assertTrue(isset($container['name5'])); 196 | 197 | $this->assertInstanceOf(Taylor::class, $container->get('name')); 198 | 199 | $this->assertSame($object, $container->get('name2')); 200 | 201 | $this->assertSame($object, $container->name4); 202 | 203 | $this->assertSame($object, $container['name5']); 204 | 205 | $this->assertInstanceOf(Taylor::class, $container->get('name3')); 206 | 207 | unset($container['name']); 208 | 209 | $this->assertFalse(isset($container['name'])); 210 | 211 | unset($container->name3); 212 | 213 | $this->assertFalse(isset($container->name3)); 214 | } 215 | 216 | public function testAutoConcreteResolution() 217 | { 218 | $container = new Container; 219 | 220 | $taylor = $container->make(Taylor::class); 221 | 222 | $this->assertInstanceOf(Taylor::class, $taylor); 223 | $this->assertSame('Taylor', $taylor->name); 224 | } 225 | 226 | public function testGetAndSetInstance() 227 | { 228 | $this->assertInstanceOf(Container::class, Container::getInstance()); 229 | 230 | $object = new stdClass(); 231 | 232 | Container::setInstance($object); 233 | 234 | $this->assertSame($object, Container::getInstance()); 235 | 236 | Container::setInstance(function () { 237 | return $this; 238 | }); 239 | 240 | $this->assertSame($this, Container::getInstance()); 241 | } 242 | 243 | public function testResolving() 244 | { 245 | $container = new Container(); 246 | $container->bind(Container::class, $container); 247 | 248 | $container->resolving(function (SomeClass $taylor, Container $container) { 249 | $taylor->count++; 250 | }); 251 | $container->resolving(SomeClass::class, function (SomeClass $taylor, Container $container) { 252 | $taylor->count++; 253 | }); 254 | 255 | /** @var SomeClass $someClass */ 256 | $someClass = $container->make(SomeClass::class); 257 | $this->assertEquals(2, $someClass->count); 258 | } 259 | 260 | public function testInvokeFunctionWithoutMethodThrowsException() 261 | { 262 | $this->expectException(FuncNotFoundException::class); 263 | $this->expectExceptionMessage('function not exists: ContainerTestCallStub()'); 264 | $container = new Container(); 265 | $container->invokeFunction('ContainerTestCallStub', []); 266 | } 267 | 268 | public function testInvokeProtectionMethod() 269 | { 270 | $container = new Container(); 271 | $this->assertTrue($container->invokeMethod([Taylor::class, 'protectionFun'], [], true)); 272 | } 273 | 274 | public function testInvoke() 275 | { 276 | $container = new Container(); 277 | 278 | Container::setInstance($container); 279 | 280 | $container->bind(Container::class, $container); 281 | 282 | $stub = $this->createMock(Taylor::class); 283 | 284 | $stub->expects($this->once())->method('some')->with($container)->will($this->returnSelf()); 285 | 286 | $container->invokeMethod([$stub, 'some']); 287 | 288 | $this->assertEquals('48', $container->invoke('ord', ['0'])); 289 | 290 | $this->assertSame($container, $container->invoke(Taylor::class . '::test', [])); 291 | 292 | $this->assertSame($container, $container->invokeMethod(Taylor::class . '::test')); 293 | 294 | $reflect = new ReflectionMethod($container, 'exists'); 295 | 296 | $this->assertTrue($container->invokeReflectMethod($container, $reflect, [Container::class])); 297 | 298 | $this->assertSame($container, $container->invoke(function (Container $container) { 299 | return $container; 300 | })); 301 | 302 | $this->assertSame($container, $container->invoke(Taylor::class . '::test')); 303 | 304 | $object = $container->invokeClass(SomeClass::class); 305 | $this->assertInstanceOf(SomeClass::class, $object); 306 | $this->assertSame($container, $object->container); 307 | 308 | $stdClass = new stdClass(); 309 | 310 | $container->invoke(function (Container $container, stdClass $stdObject, $key1, $lowKey, $key2 = 'default') use ($stdClass) { 311 | $this->assertEquals('value1', $key1); 312 | $this->assertEquals('default', $key2); 313 | $this->assertEquals('value2', $lowKey); 314 | $this->assertSame($stdClass, $stdObject); 315 | return $container; 316 | }, ['some' => $stdClass, 'key1' => 'value1', 'low_key' => 'value2']); 317 | } 318 | 319 | public function testInvokeMethodNotExists() 320 | { 321 | $container = $this->resolveContainer(); 322 | $this->expectException(FuncNotFoundException::class); 323 | 324 | $container->invokeMethod([SomeClass::class, 'any']); 325 | } 326 | 327 | public function testInvokeClassNotExists() 328 | { 329 | $container = new Container(); 330 | 331 | Container::setInstance($container); 332 | 333 | $container->bind(Container::class, $container); 334 | 335 | $this->expectExceptionObject(new ClassNotFoundException('class not exists: SomeClass')); 336 | 337 | $container->invokeClass('SomeClass'); 338 | } 339 | 340 | public function testInvokeWithDefaultValues() 341 | { 342 | $container = $this->resolveContainer(); 343 | 344 | $class = $container->invokeClass(WithDefaultValues::class); 345 | $this->assertSame(null, $class->container); 346 | 347 | $container->bind(Container::class, $container); 348 | $bound = $container->invokeClass(WithDefaultValues::class); 349 | $this->assertSame($container, $bound->container); 350 | 351 | $this->assertSame(null, $container->invokeMethod(WithDefaultValues::class . '::classExistsButCannotBeInjected')); 352 | } 353 | 354 | protected function resolveContainer() 355 | { 356 | $container = new Container(); 357 | 358 | Container::setInstance($container); 359 | return $container; 360 | } 361 | } 362 | -------------------------------------------------------------------------------- /tests/bootstrap.php: -------------------------------------------------------------------------------- 1 |