Operator Type:
Operator Scope of Action:
Operator Purpose:
Operator First Added:
Operator Altered:
Function [other Function type actions]
Item [operators of similar scope]
Formatting [other Formatting operators]
Baseline
uppercase(data)
The contents of data are returned entirely in upper case.
If $MyString is "hello world":
$MyString = uppercase($MyString);
$MyString is set to "HELLO WORLD".
Functionally equivalent to String.uppercase().