Coker, 21, signed for then-National League side Maidstone United in the summer of 2018 after completing a loan deal during the latter part of the 2017/18 season.

The winger had been a regular in Crystal Palace’s development side for the previous couple of campaigns, chipping in with goals and assists.

He had been with the Eagles since he was 13.

He spent part of the 2018/19 season on loan with Dartford.

Murphy, 27, began his career at Gillingham, before gaining non-League experience with Lewes, Thurrock, Farnborough, Horsham and Margate.

He joined Dover Athletic in August 2013 and scored 25 league goals during his time there.

His 2015/16 campaign was hampered by a hamstring injury he sustained in only the second game of the season.

In June 2016 he moved to Maidstone United and then joined Dartford in January 2017 after spending part of the campaign on loan at Eastbourne Borough.

Last season saw him back at Margate on loan.