'42' is considered numeric
'1337' is considered numeric
'1337' is considered numeric
'0x539' is not considered numeric
'0x539' is not considered numeric
'1337' is considered numeric
'02471' is considered numeric
'02471' is considered numeric
'1337' is considered numeric
'0b10100111001' is not considered numeric
'0b10100111001' is not considered numeric
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
'42' is considered numeric
'1337' is considered numeric
'1337' is considered numeric
'0x539' is considered numeric
'0x539' is considered numeric
'1337' is considered numeric
'02471' is considered numeric
'02471' is considered numeric
'1337' is considered numeric
'0b10100111001' is not considered numeric
'0b10100111001' is not considered numeric