Fatal error: Uncaught TypeError: vsprintf(): Argument #2 ($values) must be of type array, Obj given in /in/PL79V:7
Stack trace:
#0 /in/PL79V(7): vsprintf('%s %s', Object(Obj))
#1 {main}
thrown in /in/PL79V on line 7
Process exited with code 255.
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/PL79V on line 3
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/PL79V on line 4
string: foo bar