Add class check in DI

Author: wazabii8

src/Container.php

@@ -35,10 +35,10 @@ public function __call($method, $args)
      *                                  TestClasses\Test::class,
      *                                  TestClasses\Test::class."::__construct",
      *                                  TestClasses\Test::class."::getStaticMethod",
-     * @param array|null   $args        Pass argumnets to constructor staticMethod if you choose.
+     * @param array|null   $args        Pass arguments to constructor staticMethod if you choose.
      * @param bool $overwrite   Will throw exception if already been defined if not arg is set to TRUE.
      */
-    public function set(string $identifier, $value, ?array $args = null, bool $overwrite = false): ContainerInterface
+    public function set(string $identifier, mixed $value, ?array $args = null, bool $overwrite = false): ContainerInterface
     {
         if (!$overwrite && $this->has($identifier)) {
             $type = ($this->isFactory($identifier)) ? "factory" : "container";

src/Interfaces/ContainerInterface.php

@@ -42,8 +42,8 @@ public function has(string $identifier): bool;
      *                                  TestClasses\Test::class,
      *                                  TestClasses\Test::class."::__construct",
      *                                  TestClasses\Test::class."::getStaticMethod",
-     * @param array|null   $args        Pass argumnets to constructor staticMethod if you choose.
-     * @param bool|boolean $overwrite   Will throw exception if already been defined if not arg is set to TRUE.
+     * @param array|null   $args        Pass arguments to constructor staticMethod if you choose.
+     * @param bool $overwrite   Will throw exception if already been defined if not arg is set to TRUE.
      */
-    public function set(string $identifier, $value, ?array $args = null, bool $overwrite = false): ContainerInterface;
+    public function set(string $identifier, mixed $value, ?array $args = null, bool $overwrite = false): ContainerInterface;
 }

src/Reflection.php

@@ -187,7 +187,10 @@ private function injectRecursion(array $params, string $fromClass, array $_args
                             self::$class[$classNameA] = $this->newInstance($inst, (bool)$constructor, $_args);
                         }
                     }
-                    $_args[] = self::$class[$classNameA];
+                    if (isset(self::$class[$classNameA])) {
+                        $_args[] = self::$class[$classNameA];
+                    }
+
                 }
             }
         }