Advent of code 2020, 2021 solutions in PHP

1. Initail actions:

   • Install dependencies:
     • composer install

2. Command: AoC-2021:make

   • Same as on 2020

3. Command: AoC-2021:day

   • Same as on 2020

4. Command: AoC-2020:make

   • Description:
     • Command that creates boilerplate code for selected day
   • Usage:
     • AoC-2020:make [options] [--] <day>
   • Arguments:
     • day Day number. Examples: <5>, <27>.
   • Options:
     • --force Remove/delete all data on selected day directory before creating from template
   • Examples:
     • ./run AoC-2020:make 5
     • ./run AoC-2020:make --force 5

5. Command: AoC-2020:day

   • Description:
     • Command that runs code for selected day
   • Usage:
     • AoC-2020:day [options] [--] <day>
   • Arguments:
     • day Day number. Examples: <5>, <27>.
   • Options:
     • -d, --data=DATA Data input file name with/without full path [default: "Data.txt"]
     • -v Increase the verbosity of messages
   • Examples:
     • ./run AoC-2020:day 5
     • ./run AoC-2020:day -v 5
     • ./run AoC-2020:day -v -d Demo.txt 5