3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Base { function child() { echo Child::protectedProperty, "\n"; } } class Child { protected static $protectedProperty = 'hello'; } $base = new Base; $base->child();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Undefined class constant 'protectedProperty' in /in/pcEic:5 Stack trace: #0 /in/pcEic(14): Base->child() #1 {main} thrown in /in/pcEic on line 5
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Couldn't find constant Child::protectedProperty in /in/pcEic on line 5
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.6.28
Fatal error: Undefined class constant 'protectedProperty' in /in/pcEic on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ',', expecting '(' in /in/pcEic 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 ',', expecting '(' in /in/pcEic on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/pcEic on line 5
Process exited with code 255.