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run code in 150+ php & hhvm versions
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<?php class TestClass { $f = "hello world"; function __construct() { } function return_f() { echo self::$f; } } $obj = new TestClass(); $obj->return_f();
Output for 5.4.0 - 5.4.9
Parse error: syntax error, unexpected '$f' (T_VARIABLE), expecting function (T_FUNCTION) in /in/rQTOI on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.19
Parse error: syntax error, unexpected T_VARIABLE, expecting T_FUNCTION in /in/rQTOI on line 4
Process exited with code 255.