[GitHub] [netbeans] the-liquid-metal opened a new issue, #6031: [PHP] Invoking undeclared/inaccessible instance method might produce error

["the-liquid-metal (via GitHub)" <gi...@apache.org>]

the-liquid-metal opened a new issue, #6031:
URL: https://github.com/apache/netbeans/issues/6031

   ### Apache NetBeans version
   
   Apache NetBeans 18
   
   ### What happened
   
   Classes must declare  ```__call``` magic method in order to handle undeclared/inaccessible instance method.
   
   ### How to reproduce
   
   ```php
   <?php
   declare(strict_types=1);
   
   class MyStrictClass1 {
       public function fnPublic() {}
       protected function fnProtected() {}
       private function fnPrivate() {}
   
       public function test() {
           $this->fnPublic();     // OK
           $this->fnProtected();  // OK
           $this->fnPrivate();    // OK
           $this->fnUndefined();  // this statement must display error
       }
   }
   
   class MyStrictClass2 extends MyStrictClass1 {
       public function test() {
           $this->fnPublic();     // OK
           $this->fnProtected();  // OK
           $this->fnPrivate();    // this statement must display error
           $this->fnUndefined();  // this statement must display error
       }
   }
   
   class MyClassWithMagicMethods1 {
       public function fnPublic() {}
       protected function fnProtected() {}
       private function fnPrivate() {}
   
       public function __call($name, $args) {
           $this->$name(...$args);
       }
   
       public function test() {
           $this->fnPublic();     // OK
           $this->fnProtected();  // OK
           $this->fnPrivate();    // OK
           $this->fnUndefined();  // OK
       }
   }
   
   class MyClassWithMagicMethods2 extends MyClassWithMagicMethods1 {
       public function test() {
           $this->fnPublic();     // OK
           $this->fnProtected();  // OK
           $this->fnPrivate();    // OK
           $this->fnUndefined();  // OK
       }
   }
   
   $strict = new MyStrictClass1;
   $strict->fnPublic();     // OK
   $strict->fnProtected();  // this statement must display error
   $strict->fnPrivate();    // this statement must display error
   $strict->fnUndefined();  // this statement must display error
   
   $magic = new MyClassWithMagicMethods1;
   $magic->fnPublic();     // OK
   $magic->fnProtected();  // OK
   $magic->fnPrivate();    // OK
   $magic->fnUndefined();  // OK
   
   
   function myFunc(MyStrictClass1 $strict, MyClassWithMagicMethods1 $magic) {
       $strict->fnPublic();     // OK
       $strict->fnProtected();  // this statement must display error
       $strict->fnPrivate();    // this statement must display error
       $strict->fnUndefined();  // this statement must display error
   
       $magic->fnPublic();     // OK
       $magic->fnProtected();  // OK
       $magic->fnPrivate();    // OK
       $magic->fnUndefined();  // OK
   }
   
   
   $strict->test();
   $magic->test();
   myFunc($strict, $anno, $magic);
   (new MyStrictClass2)->test();
   (new MyClassWithMagicMethods2)->test();
   ```
   
   ### Did this work correctly in an earlier version?
   
   No / Don't know
   
   ### Operating System
   
   Windows 10
   
   ### JDK
   
   Java: 14.0.1; Java HotSpot(TM) 64-Bit Server VM 14.0.1+7 Runtime: Java(TM) SE Runtime Environment 14.0.1+7
   
   ### Apache NetBeans packaging
   
   Apache NetBeans binary zip
   
   ### Anything else
   
   _No response_
   
   ### Are you willing to submit a pull request?
   
   No


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