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<?php class Test { public $value = 2; public function __construct() { $this->value = 3; } public static function outputTimesFive() { echo self::$value * 5; } } $a = new Test(); print_r($a); echo Test::outputTimesFive();
Output for 7.0.0 - 7.1.0
Test Object ( [value] => 3 ) Fatal error: Uncaught Error: Access to undeclared static property: Test::$value in /in/KBZjn:15 Stack trace: #0 /in/KBZjn(21): Test::outputTimesFive() #1 {main} thrown in /in/KBZjn on line 15
Process exited with code 255.
Output for hhvm-3.12.0
Test Object ( [value] => 3 ) Fatal error: Invalid static property access: Test::value in /in/KBZjn on line 15
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.6 - 5.6.28
Test Object ( [value] => 3 ) Fatal error: Access to undeclared static property: Test::$value in /in/KBZjn on line 15
Process exited with code 255.
Output for 5.0.0 - 5.2.5
Test Object ( [value] => 3 ) Fatal error: Access to undeclared static property: Test::$value in /in/KBZjn on line 15
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/KBZjn on line 6
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/KBZjn on line 6
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/KBZjn on line 6
Process exited with code 255.