3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $foo =2; } class Hydrator { public function getPrivate($obj, $attribute) { $getter = function() use ($attribute) {return $this->$attribute;}; return \Closure::bind($getter, $obj); } } $hydrated = new Hydrator(); $obj = new Foo(); $getter = $hydrated->getPrivate($obj, 'foo'); var_dump($getter());
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Cannot access private property Foo::$foo in /in/VNoKc:10 Stack trace: #0 /in/VNoKc(19): Hydrator->{closure}() #1 {main} thrown in /in/VNoKc on line 10
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: Uncaught Error: Cannot access private property Foo::$foo in /in/VNoKc:10 Stack trace: #0 /in/VNoKc(19): Hydrator->{closure}() #1 {main} thrown in /in/VNoKc on line 10
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Cannot access private property Foo::$foo in /in/VNoKc on line 10
Process exited with code 255.
preferences:
148.36 ms | 402 KiB | 213 Q