https://paiza.io/projects/G5vN5ek7-BRyD2pVHa6I2Q?language=php
https://paste2.org/j5AbNchf
https://hackmd.io/s/Bym0MIV3kx
https://paiza.io/projects/PlmFN5L-YVRRN8xsolOEAA?language=php
https://paste2.org/vxNz29pe
https://hackmd.io/s/SJqMmIN2yl
https://paiza.io/projects/rOjhH6fKog2BkSZvkcNl3w?language=php
https://paste2.org/FWts0283
https://hackmd.io/s/S1QP7LE2Jl
https://paiza.io/projects/suWYKzZEoN8sr0lcOgVH1g?language=php
https://paste2.org/6n7Zw1hk