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run code in 300+ PHP versions simultaneously
<?php class A { protected $str = 'Foo'; public function getStr() { return $this->str; } } function f_obj($a) { var_dump($a); } function f_str($a) { var_dump($a); } $a = new A(); var_dump($a); f_obj($a); f_str($a->getStr());
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
object(A)#1 (1) { ["str":protected]=> string(3) "Foo" } object(A)#1 (1) { ["str":protected]=> string(3) "Foo" } string(3) "Foo"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
object(A)#1 (1) { ["str:protected"]=> string(3) "Foo" } object(A)#1 (1) { ["str:protected"]=> string(3) "Foo" } string(3) "Foo"
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/QMVvr on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/QMVvr on line 5
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/QMVvr on line 5
Process exited with code 255.

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