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<?php class Foo { private $bar; public function __construct() { unset($this->bar); } public function __isset($name) { var_dump(__METHOD__); return true; } public function __get($name) { var_dump(__METHOD__); return $name; } } $instance = new Foo(); $reflectionBar = (new ReflectionProperty(Foo::class, 'bar')); $reflectionBar->setAccessible(true); $closureBar = (function (Foo $instance) { return $instance->bar; })->bindTo(null, Foo::class); var_dump($reflectionBar->getValue($instance)); var_dump($closureBar($instance));
Output for 7.0.0 - 7.0.5, 7.0.7 - 7.0.33, 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
string(10) "Foo::__get" string(3) "bar" string(10) "Foo::__get" string(3) "bar"
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 string(10) "Foo::__get" string(3) "bar" string(10) "Foo::__get" string(3) "bar"
Output for 7.0.6
string(12) "Foo::__isset" string(10) "Foo::__get" string(3) "bar" string(10) "Foo::__get" string(3) "bar"
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/9BipO on line 33
Process exited with code 255.
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