Fatal error: Uncaught ArgumentCountError: Too few arguments to function add(), 3 passed in /in/vVfPX on line 7 and exactly 4 expected in /in/vVfPX:2
Stack trace:
#0 /in/vVfPX(7): add(1, 2, 3)
#1 {main}
thrown in /in/vVfPX on line 2
Process exited with code 255.
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
Warning: Missing argument 4 for add(), called in /in/vVfPX on line 7 and defined in /in/vVfPX on line 2
6
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Parse error: syntax error, unexpected '.' in /in/vVfPX on line 7
Process exited with code 255.