Name
extract_language_tags
Synopsis
extract_language_tags(source)
Returns a list of what is perceived as valid language tags from source. For example:
my $chewbacca_dialect = 'growl, growl, fr, growl, growl!'; extract_language_tags($chewbacca_dialect); # Returns 'fr' Chewbacca is French?! Say it isn't so!
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