View source for Template:Str sub/doc

<code><nowiki>{{str_sub|</nowiki>''text''|''start''|''length''<nowiki>}}</nowiki></code> = Substring of ''text'' starting at ''start'' and containing ''length'' characters. Base 0: the first character is numbered 0, and so on, e.g. <nowiki>{{str_sub|20090624130510|8|2}}</nowiki> returns the 2 characters starting at the 9th, i.e. "{{str_sub|20090624130510|8|2}}"

''start'' + ''length'' must be les