Manual:$wgDocType

From Linux Web Expert

<translate> Output</translate>: $wgDocType
The doc type to use in the <!DOCTYPE> declaration.
<translate> Introduced in version:</translate>pre 1.1.0
<translate> Removed in version:</translate>1.22.0 (Gerrit change 63106; git #97caae59)
<translate> Allowed values:</translate>(string)
<translate> Default value:</translate>'-//W3C//DTD XHTML 1.0 Transitional//EN' (1.3-1.21)
'-//W3C//DTD HTML 4.01 Transitional//EN' (pre1.1 - 1.2)

Details

The doc type to use in the <!DOCTYPE> declaration.

This may not be taken into consideration if $wgHtml5 is set to true.