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<?php class HasSuper { private $parentMethod; protected function super(... $args) { parent::$this->parentMethod(...$args); //It's out of scope } final public function __call($method, $arguments) { $this->parentMethod = $method; } } class Foo extends HasSuper { public function hello() { echo("Hello World!"); } } class Bar extends Foo { public function hello() { $this->super(); //How can it access Foo::hello() ? } } $bar = new Bar; $bar->hello();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Cannot use "parent" when current class scope has no parent in /in/IvTsM on line 7
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Cannot use "parent" when current class scope has no parent in /in/IvTsM on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Cannot use "parent" when current class scope has no parent in /in/IvTsM on line 7 Fatal error: Uncaught Error: Cannot access parent:: when current class scope has no parent in /in/IvTsM:7 Stack trace: #0 /in/IvTsM(25): HasSuper->super() #1 /in/IvTsM(29): Bar->hello() #2 {main} thrown in /in/IvTsM on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
Fatal error: Uncaught Error: Cannot access parent:: when current class scope has no parent in /in/IvTsM:7 Stack trace: #0 /in/IvTsM(25): HasSuper->super() #1 /in/IvTsM(29): Bar->hello() #2 {main} thrown in /in/IvTsM on line 7
Process exited with code 255.
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