Calling function
$ first_Time = firstTime ( $ L , $ S1 , $ S2 ) ; $ starting_Point = startingPoint ( $ L , $ S1 , $ S2 ) ; echo " Met ▁ first ▁ time ▁ after ▁ " . $ first_Time . " ▁ hrs " . " STRNEWLINE " ; echo " Met ▁ at ▁ starting ▁ point ▁ after ▁ " . $ starting_Point . " ▁ hrs " . " STRNEWLINE " ; ? >