uppercase
stringConverts a string to uppercase (alias for toupper)
Syntax
uppercase(string) Parameters
string (string) The string to convert
Returns
string String converted to uppercase
Examples
Input:
uppercase("hello") Output:
"HELLO" Input:
uppercase("Hello World") Output:
"HELLO WORLD" Input:
"test" | uppercase Output:
"TEST"The uppercase() function converts all characters in a string to uppercase. This is an alias for toupper().
Usage
Use uppercase() for formatting headers, creating constants, or normalizing text data for comparison.