Str

str works on a piece of text and puts the result in #StrRes.

Operation	Result in #StrRes
str len {text}	The number of characters.
str pos {text} {part} [n]	Where part starts in text, counting from 1; with n, where its n-th occurrence starts. 0 when it is not there.
str count {text} {part}	How many times part occurs in text.
str left {text} {n}	The first n characters.
str right {text} {n}	The last n characters.
str mid {text} {start} {n}	n characters starting at character start.
str lower {text}	The text in lower case.
str upper {text}	The text in upper case.
str ins {text} {part} {start}	The text with part inserted at character start.
str del {text} {start} {n}	The text with n characters removed, starting at character start.

pos and count ignore case. When parameters are missing, #StrRes is N/A.

Examples

set %s HELLO
str len %s          ; 5
str pos %s LL       ; 3
str left %s 4       ; HELL
str right %s 2      ; LO
str mid %s 2 3      ; ELL
str lower %s        ; hello
str upper hello     ; HELLO
str ins %s I 3      ; HEILLO
str del %s 3 2      ; HEO
str count %s L      ; 2
display ok #StrRes
halt

Split a text at _, using count and the occurrence parameter of pos:

set %test _this_is_a_test_
str count %test _
set %parts #StrRes - 1
for %n 1 %parts
{
  str pos %test _ %n
  set %from #StrRes + 1
  set %next %n + 1
  str pos %test _ %next
  set %len #StrRes - %from
  str mid %test %from %len
  display ok #StrRes
}
halt

See also

• #StrRes

Based on the EasyUO wiki, edited for EasyUO Reforged. This text is available under the GNU Free Documentation License 1.2.