Loops demo

Extension demonstration (infobox template)

Loops
Documentation	on mediawiki.org
Maintained by WikiTeq?	No
Version

This wiki has the Loops extension installed, which adds the ability to "loop" through wikitext multiple times in combination with the Variables extension.

Code	Output	Explanation
{{#loop: bottles | 1 | 5 | <nowiki /> * {{#expr: 100 - {{#var:bottles}} }} bottles of beer... }}	99 bottles of beer... 98 bottles of beer... 97 bottles of beer... 96 bottles of beer... 95 bottles of beer...	The variables bottles goes through 5 iterations starting with 1 and for each iteration the wikitext is processed
{{#vardefine:s|a}} {{#while: | {{#ifexpr: ({{#len: {{#var:s}}}}) < 5 | true }} | <nowiki /> * {{#var: s }}{{#vardefine: s | {{#var:s}}a }} }}	a aa aaa aaaa	As long as the length of variable str is less than 5 it is printed and then lengthened

See also

• Variables demo