Fatal error: Uncaught Error: Using $this when not in object context in /in/EPLoS:5
Stack trace:
#0 {main}
thrown in /in/EPLoS on line 5
Process exited with code 255.
Notice: Undefined variable: this in /in/EPLoS on line 5
Notice: Undefined variable: this in /in/EPLoS on line 9
Notice: Undefined variable: this in /in/EPLoS on line 13
three