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<?php class A { const HIGH = 0; public function getStatic() { return static::HIGH; } public function getSelf() { return self::HIGH; } } class B extends A { const HIGH = 100; } $a = new A(); $b = new B(); var_dump([ "a" => [ "self" => $a->getSelf(), "static" => $a->getStatic() ], "b" => [ "self" => $b->getSelf(), "static" => $b->getStatic() ] ]);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
array(2) { ["a"]=> array(2) { ["self"]=> int(0) ["static"]=> int(0) } ["b"]=> array(2) { ["self"]=> int(0) ["static"]=> int(100) } }
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/fgh0d on line 24
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/fgh0d on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/fgh0d on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fgh0d on line 4
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fgh0d on line 4
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/fgh0d on line 4
Process exited with code 255.
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167.76 ms | 402 KiB | 444 Q