Added <ALL> command tag. If command starts with this tag, it will be executed by EVERY online player. If not supplied in a Cron-Job - the placeholders will still be parsed, but without a player. (Ex. Server expansion will still work) and the command will be executed by console. If not supplied in an Event-Job - the placeholders will be parsed only for the player that dispatched the event and the command will be executed by the PLAYER if the command does not start with [CONSOLE].
For events, if you wish to parse placeholders (using PlaceholderAPI) regarding the player, that dispatched the event - use {}`s. (Ex. {player_name}).