github.com/muratcelep/terraform@v1.1.0-beta2-not-internal-4/website/docs/language/functions/lower.html.md (about)

     1  ---
     2  layout: "language"
     3  page_title: "lower - Functions - Configuration Language"
     4  sidebar_current: "docs-funcs-string-lower"
     5  description: |-
     6    The lower function converts all cased letters in the given string to lowercase.
     7  ---
     8  
     9  # `lower` Function
    10  
    11  `lower` converts all cased letters in the given string to lowercase.
    12  
    13  ## Examples
    14  
    15  ```
    16  > lower("HELLO")
    17  hello
    18  > lower("АЛЛО!")
    19  алло!
    20  ```
    21  
    22  This function uses Unicode's definition of letters and of upper- and lowercase.
    23  
    24  ## Related Functions
    25  
    26  * [`upper`](./upper.html) converts letters in a string to _uppercase_.
    27  * [`title`](./title.html) converts the first letter of each word in a string to uppercase.