https://paiza.io/projects/Q-V4U-lBR8e-pC0bQnNVhg?language=php
https://paste2.org/ajdgUJXj
https://hackmd.io/s/rk2wfVShJx
https://paiza.io/projects/Lla06k6j8WQRG1Dkvijmrg?language=php
https://paste2.org/YO2IdNBI