because I have the need to encode or decode string saving letter sizes. For example, if I have
"Este_es_un_string"
and I would like to code it to give a result for example sT1M-0AA4eD .
I was thinking of something like deleting the vowels of the string, resulting in "st_s_n_strng" Well, it still works, but it would be something that could be repeated as for example calor = > clr , and for color would equal, would be clr
I would like to know how I could save a lot of characters in a string ... No need for security, just do not repeat it as heat and color ...
And then you can decode if possible to read the "encoded" string.