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<?php class test { protected $foo = 1; public function update(){ $this->foo+=10; } } $className = new test(); var_dump( $className ); $className->update(); var_dump( $className ); $className->foo=100; //gonna cause a blowout...
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.21, 8.3.0 - 8.3.9
object(test)#1 (1) { ["foo":protected]=> int(1) } object(test)#1 (1) { ["foo":protected]=> int(11) } Fatal error: Uncaught Error: Cannot access protected property test::$foo in /in/poj3j:18 Stack trace: #0 {main} thrown in /in/poj3j on line 18
Process exited with code 255.
Output for 5.6.38
object(test)#1 (1) { ["foo":protected]=> int(1) } object(test)#1 (1) { ["foo":protected]=> int(11) } Fatal error: Cannot access protected property test::$foo in /in/poj3j on line 18
Process exited with code 255.

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