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<?php class Foo { private $bar; public function setBar($bar) { $this->bar = $bar; } public function getBar() { return $this->bar; } public function setName($name) { $f->getBar()->name_from_get = 'Baz'; $f->bar->name_directly = 'Baz'; } } $f = new Foo(); $f->setBar(new \stdClass()); $f->setName('Baz'); var_dump($f->getBar());
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
Warning: Undefined variable $f in /in/GKi9j on line 19 Fatal error: Uncaught Error: Call to a member function getBar() on null in /in/GKi9j:19 Stack trace: #0 /in/GKi9j(28): Foo->setName('Baz') #1 {main} thrown in /in/GKi9j on line 19
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 Warning: Undefined variable $f in /in/GKi9j on line 19 Fatal error: Uncaught Error: Call to a member function getBar() on null in /in/GKi9j:19 Stack trace: #0 /in/GKi9j(28): Foo->setName('Baz') #1 {main} thrown in /in/GKi9j on line 19
Process exited with code 255.
Output for 7.0.5 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: f in /in/GKi9j on line 19 Fatal error: Uncaught Error: Call to a member function getBar() on null in /in/GKi9j:19 Stack trace: #0 /in/GKi9j(28): Foo->setName('Baz') #1 {main} thrown in /in/GKi9j on line 19
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function getBar() on null in /in/GKi9j:19 Stack trace: #0 /in/GKi9j(28): Foo->setName('Baz') #1 {main} thrown in /in/GKi9j on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: f in /in/GKi9j on line 19 Fatal error: Uncaught Error: Call to a member function getBar() on unknown in /in/GKi9j:19 Stack trace: #0 /in/GKi9j(28): Foo->setName('Baz') #1 {main} thrown in /in/GKi9j on line 19
Process exited with code 255.

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