https://paiza.io/projects/48rMkFVBvp8POpoINZ2O7Q?language=php
https://paste2.org/aVXL63A8
https://hackmd.io/s/B1VBCyV6kl
https://paiza.io/projects/E-c33xHCCIuINJ0qWCeJ2A?language=php
https://paste2.org/3WG8vYH7
https://hackmd.io/s/SyKOCyN6ye
https://paiza.io/projects/K89_cnBYvlTIK6APR2Rbhg?language=php
https://paste2.org/8gpw03MY
https://hackmd.io/s/H1tsCJN61e
https://paiza.io/projects/7vNBxkRYB2PABX9_ps45ew?language=php
https://paste2.org/Y9BFPGHG