float(1.8446744073709552E+19)
Fatal error: Uncaught TypeError: dechex(): Argument #1 ($num) must be of type int, float given in /in/hiWrZ:6
Stack trace:
#0 /in/hiWrZ(6): dechex(1.844674407371E+19)
#1 {main}
thrown in /in/hiWrZ on line 6
Process exited with code 255.