Warning: Undefined variable $s in /in/4TDK9 on line 3
Fatal error: Uncaught ValueError: Unknown format specifier "," in /in/4TDK9:4
Stack trace:
#0 /in/4TDK9(4): vsprintf('var1: %2, var2:...', Array)
#1 {main}
thrown in /in/4TDK9 on line 4
Process exited with code 255.