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<?php var_dump( mb_decode_numericentity('&#xDF;', [ 0x0, 0xffff, 0, 0xffff ], 'UTF-8'), mb_decode_numericentity('&#xDF;', [ 0x0, 0xffff, 0, 0xffff ], 'UTF-8', true) );
Output for 8.0.0 - 8.0.13, 8.1rc1 - rc3
Fatal error: Uncaught ArgumentCountError: mb_decode_numericentity() expects at most 3 arguments, 4 given in /in/42DWp:5 Stack trace: #0 /in/42DWp(5): mb_decode_numericentity('&#xDF;', Array, 'UTF-8', true) #1 {main} thrown in /in/42DWp on line 5
Process exited with code 255.
Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.26
string(2) "ß" string(2) "ß"

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