Name
tolower — Makes a string lowercase
Synopsis
string
tolower
( |
string
s
) ; |
Return
-
string
String in lower case
Description
Returns string with all alphabetic characters converted to lowercase. Notice: National characters are left unchanged. Use when working with e.g. options in config files.
Usage
tolower ("aBcDeF") -> "abcdef"
tolower ("ABCÁÄÖČ") -> "abcÁÄÖČ"