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<?php trait t { public static function dump(){ print_r(array( get_called_class(), __CLASS__, __TRAIT__ )); } }; class foo { // use t; } class bar extends foo { use t; } t::dump(); //foo::dump(); bar::dump();
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Calling static trait method t::dump is deprecated, it should only be called on a class using the trait in /in/2RRFH on line 19 Array ( [0] => t [1] => t [2] => t ) Array ( [0] => bar [1] => bar [2] => t )
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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
Array ( [0] => t [1] => t [2] => t ) Array ( [0] => bar [1] => bar [2] => t )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/2RRFH on line 2
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/2RRFH on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2RRFH on line 2
Process exited with code 255.

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