Debug: $wgShowDebug
Show debug data at bottom of content area
Introduced in version:1.15.0 (r47023)
Removed in version:still in use
Allowed values:(boolean)
Default value:false

Details edit

Displays debug data at the bottom of the content area in a formatted list below a horizontal line.

This must remain "false" in production to avoid exposing private information.

See also edit