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<?php class B { public $var; protected $var2; protected $_var3; public function __construct($var) { $this->var = $var; $this->var2 = $var; $this->_var3 = $var; } } class A { public $class; public function __construct(B $class) { $this->class = $class; } } $b = new B('test'); $a = new A($b); echo $b->var."\n"; echo $b->var2."\n"; echo $b->_var3."\n"; echo $b->class->var."\n"; echo $a->class->var2."\n"; echo $a->class->_var3."\n"; echo $a->class->var."\n"; $b->var = 'test2'; echo $b->var."\n"; echo $b->var2."\n"; echo $b->_var3."\n"; echo $b->class->var."\n"; echo $a->class->var2."\n"; echo $a->class->_var3."\n";
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
test Fatal error: Uncaught Error: Cannot access protected property B::$var2 in /in/rWGo7:24 Stack trace: #0 {main} thrown in /in/rWGo7 on line 24
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 test Fatal error: Uncaught Error: Cannot access protected property B::$var2 in /in/rWGo7:24 Stack trace: #0 {main} thrown in /in/rWGo7 on line 24
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
test Fatal error: Cannot access protected property B::$var2 in /in/rWGo7 on line 24
Process exited with code 255.

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