Online PHP editor | refs for k9Etm

<?php class s { const seven = 7; static $y = array(seven, 'seven', 7); function s($x) { static $y = array(seven, 'seven', 7); $y[] = $x; return $y; } } const seven = 7; function foo($x) { static $y = array(seven, 'seven', 7); $y[] = $x; return $y; } new s(2); var_export(foo(4)); var_export(foo(3));