Search notes:
R function: chartr
letters_ = paste0(paste0(letters , collapse=""), paste0(LETTERS , collapse=""), collapse="")
letters_rot_13 = paste0(paste0(letters[c(14:26,1:13)], collapse=""), paste0(LETTERS[c(14:26,1:13)], collapse=""), collapse="")
# letters_
# letters_rot_13
str = "This String will be ROT 13'ed"
str_rot_13 = chartr(letters_, letters_rot_13, str)
str_rot_13
# [1] "Guvf Fgevat jvyy or EBG 13'rq"
str_back = chartr(letters_, letters_rot_13, str_rot_13)
str_back
# [1] "This String will be ROT 13'ed"
Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78
Stack trace:
#0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array)
#1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1740536313, '3.133.94.82', 'Mozilla/5.0 App...', NULL)
#2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/languages/R/functions/chartr(56): insert_webrequest()
#3 {main}
thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78