Add - MACROMEDIA FLASH MX 2004-ACTIONSCRIPT LANGUAGE Reference

add

Availability
Flash Player 4. This function was deprecated in Flash 5; Macromedia recommends you use the
add ( ) operator when creating content for Flash Player 5 or later.
+
Usage
string1 add string2
Parameters
string1, string2
Returns
Nothing.
Description
Operator; concatenates two or more strings. The add (+) operator replaces the Flash 4
Flash Player 4 files that use the
for string concatenation when brought into the Flash 5 or later authoring environment. Use the
add (+) operator to concatenate strings if you are creating content for Flash Player 4 or earlier
versions of the Player.
See also
+ (addition)
1072 Appendix: Deprecated Language Elements
A string.
operator are automatically converted to use the add (+) operator
&
operator;
&