3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { protected $a = 0; public function printCount() { print $this -> a; print PHP_EOL; // print a new line. } } class B { public $b = 0; public function doSomethingWith( $a ) { $a -> a++; } } $a = new A(); $b = new B(); $a -> printCount(); $b -> doSomethingWith( $a ); $a -> printCount();
based on 23m5t
Output for 7.0.0 - 7.2.0
0 Fatal error: Uncaught Error: Cannot access protected property A::$a in /in/JY4qT:20 Stack trace: #0 /in/JY4qT(27): B->doSomethingWith(Object(A)) #1 {main} Next Error: Cannot access protected property A::$a in /in/JY4qT:20 Stack trace: #0 /in/JY4qT(27): B->doSomethingWith(Object(A)) #1 {main} thrown in /in/JY4qT on line 20
Process exited with code 255.
Output for 5.0.2 - 5.6.28
0 Fatal error: Cannot access protected property A::$a in /in/JY4qT on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.1
0 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/JY4qT on line 10 PHP_EOL Fatal error: Cannot access protected property A::$a in /in/JY4qT on line 20
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JY4qT on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JY4qT on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/JY4qT on line 5
Process exited with code 255.