Template:Evaldemo

Happy Holidays

This user wishes you a very Happy Holiday season.

{{ {{{1}}}}} gives {{{{{1}}}}}

---

Examples:

1. {{Evaldemo|CURRENTDAY|is}} displays

   {{ CURRENTDAY}} is 12

2. {{Evaldemo|#expr:2*3}} displays

   {{ #expr:2*3}} gives 6

3. {{Evaldemo|1=#expr:2+2=5}} displays

   {{ #expr:2+2=5}} gives 0

4. {{Evaldemo|1=#expr:(2+2=4)|2==}} displays

   {{ #expr:(2+2=4)}} = 1

5. {{Evaldemo|urlencode:!|=}} displays

   {{ urlencode:!}} = %21

6. {{subst:Evaldemo|uc:Upper Case|subst=subst:}} substitutes

   {{ subst:uc:Upper Case}} gives UPPER CASE

   See Help:Substitution for several caveats wrt subst=subst:.

As always the expression (first parameter) cannot directly contain "|", "=", plus other special cases related to square brackets / curly braces. In the case of this template "not directly" means "never" except from "=" as shown above. For simple nested expressions use Template:Evaldemo/2(edit talk links history):

1. {{evaldemo/2|#expr:4*|#expr:not 0| >3 | yields}} displays

   {{ #expr: 4*{{ #expr:not 0}} >3 }} yields 1

2. {{evaldemo/2|urlencode:|DIRMARK}} displays

   {{ urlencode:{{ DIRMARK}}}} gives %E2%80%8E