Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/YNbJf on line 2
bool(false)
bool(true)
Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/YNbJf on line 4
bool(false)
bool(true)
Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/YNbJf on line 6
bool(true)