Manual:$wgTidyBin

Tidy: $wgTidyBin
Should be set to the path of the tidy binary.
Introduced in version:1.3.0
Deprecated in version:1.26.0 (Gerrit change 235401; git #2c6c954e)
Removed in version:1.33.0 (Gerrit change 467972; git #6db35b3c)
Allowed values:Unspecified
Default value:'tidy'

Details edit

Should be set to the path of the tidy binary if $wgUseTidy is set. (If you want to use a relative directory, the working directory is the directory of Parser.php , i.e. /includes/parser/.)

See also edit