'42' is numeric
1337 is numeric
1337 is numeric
'0x539' is NOT numeric
1337 is numeric
'02471' is numeric
'02491' is numeric
1337 is numeric
'0b10100111001' is NOT numeric
1337.0 is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
array (
) is NOT numeric
9.1 is numeric
Output for 7.0.2 - 7.0.20
'42' is numeric
1337 is numeric
1337 is numeric
'0x539' is NOT numeric
1337 is numeric
'02471' is numeric
'02491' is numeric
1337 is numeric
'0b10100111001' is NOT numeric
1337.0 is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
array (
) is NOT numeric
9.0999999999999996 is numeric
Output for 7.0.0 - 7.0.1
'42' is numeric
1337 is numeric
1337 is numeric
'0x539' is NOT numeric
1337 is numeric
'02471' is numeric
'02491' is numeric
1337 is numeric
'0b10100111001' is NOT numeric
1337 is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
array (
) is NOT numeric
9.0999999999999996 is numeric
'42' is numeric
1337 is numeric
1337 is numeric
'0x539' is numeric
1337 is numeric
'02471' is numeric
'02491' is numeric
1337 is numeric
'0b10100111001' is NOT numeric
1337 is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
array (
) is NOT numeric
9.0999999999999996 is numeric
Output for 5.4.0 - 5.4.21, 5.5.0 - 5.5.5
'42' is numeric
1337 is numeric
1337 is numeric
'0x539' is numeric
1337 is numeric
'02471' is numeric
'02491' is numeric
1337 is numeric
'0b10100111001' is NOT numeric
1337 is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
array (
) is NOT numeric
9.1 is numeric