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run code in 300+ PHP versions simultaneously
<?php class Par { protected var $x; protected function foo() { return $x; } } class Chi extends Par { public function bar() { $this->x = 9; return $this->foo(); } } $x = new Chi(); echo $x->bar();
Output for 7.1.0 - 7.1.12
Parse error: syntax error, unexpected 'var' (T_VAR), expecting function (T_FUNCTION) or const (T_CONST) in /in/t8htv on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.26
Parse error: syntax error, unexpected 'var' (T_VAR), expecting variable (T_VARIABLE) in /in/t8htv on line 4
Process exited with code 255.
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