Variables

A Vortex variable is denoted by a dollar sign ($) immediately followed by a name. Variable names have the same syntax as function names (p. ), ie. alphanumerics, underscores, spaces or a period, and are case-sensitive (ie. $value and $Value are distinct variables). If a variable name contains non-alphanumeric characters, or is adjacent to text not part of its name, its name must be quoted to delimit it, eg.:

I $'prefix'opened the case.

A variable is printed by simply referring to it in the Vortex script, as above. Its value is automatically HTML-escaped when printed (unless the script content type is non-HTML). To print a literal $, use $$:

The price is $$39.95.

• Variable Values
• Variable Types
• Variable Scope: Global vs. Local
• Variable Precedence and Initialization
• Variables from Multi-part File Uploads