'42' is numeric
'1337' is numeric
'1337' is numeric
'0x539' is NOT numeric
'1337' is numeric
'02471' is numeric
'1337' is numeric
'0b10100111001' is NOT numeric
'1337' is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
Warning: Array to string conversion in /in/pGVWt on line 22
'Array' is NOT numeric
'9.1' is numeric
'42' is numeric
'1337' is numeric
'1337' is numeric
'0x539' is NOT numeric
'1337' is numeric
'02471' is numeric
'1337' is numeric
'0b10100111001' is NOT numeric
'1337' is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
Notice: Array to string conversion in /in/pGVWt on line 22
'Array' is NOT numeric
'9.1' is numeric
Output for 7.3.32 - 7.3.33, 7.4.26
'42' is numeric
'1337' is numeric
'1337' is numeric
'0x539' is NOT numeric
'1337' is numeric
'02471' 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
'42' is numeric
'1337' is numeric
'1337' is numeric
'0x539' is numeric
'1337' is numeric
'02471' is numeric
'1337' is numeric
'0b10100111001' is NOT numeric
'1337' is numeric
'1337e0' is numeric
'not numeric' is NOT numeric
Notice: Array to string conversion in /in/pGVWt on line 22
'Array' is NOT numeric
'9.1' is numeric