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<?php class A { protected $property; } class B extends A { public $property; } $b = new B; $b->property = 'foo'; var_dump( $b ); $a = new A; $a->property = 'bar'; var_dump( $a );
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
object(B)#1 (1) { ["property"]=> string(3) "foo" } Fatal error: Uncaught Error: Cannot access protected property A::$property in /in/QIVCg:16 Stack trace: #0 {main} thrown in /in/QIVCg on line 16
Process exited with code 255.
preferences:
126.42 ms | 403 KiB | 168 Q