Description:
Replace a specified substring of a source string.
Syntax:
replace (src,a,b)
Note:
The function replaces substring a of string src with string b. When parameters a and b are sequences, replace members of a with corresponding members of b.
Parameter:
|
src |
Source string |
|
a |
A substring of the source string, or a sequence of substrings |
|
b |
The string or a sequence of strings with which the specified substring will be replaced |
Option:
|
@q |
A quoted specified string won’t be replaced |
|
@1 |
Enable to replace the first-found specified substring only |
|
@c |
Case-insensitive |
|
@s |
Split content of a and b respectively into a sequence and perform the replacement correspondingly |
|
@w |
Only replace the substring with the same number of characters |
String
Example:
|
replace("123321","2","two") |
1two33two1. |
|
replace("abc'abc'def","a","China") |
Chinabc'Chinabc'def. |
|
replace@q("abc'abc'def","a","China") |
Chinabc'abc'def; the “a” enclosed by the single quotes are not replaced. |
|
replace@1("abcabcdef","a","China") |
Chinabcabcdef; only the first “a” is replaced. |
|
replace@c("abcabcdef","A","China") |
ChinabcChinabcdef; case-insensitive. |
|
replace("1212341",["1","2"],["8","9"]) |
8989348. |
|
replace@s("1212341","12","89") |
8989348. |
|
replace("aaa,aab,aa","aa","AA") |
Return AAa,AAb,AA. |
|
replace@w("aaa,aab,aa","aa","AA") |
Use @w option to replace the substring having the same number of characters only; here the function return aaa,aab,AA: |