SYNOPSIS

        use String::Wildcard::SQL qw(contains_wildcard);
    
        say 1 if contains_wildcard(""));      # -> 0
        say 1 if contains_wildcard("ab%"));   # -> 1
        say 1 if contains_wildcard("ab\\%")); # -> 0

DESCRIPTION

FUNCTIONS

 contains_wildcard($str[, $variant]) => bool

    Return true if $str contains wildcard pattern. Wildcard patterns
    include % (meaning zero or more characters) and _ (exactly one
    character).

SEE ALSO

    Regexp::Wildcards to convert a string with wildcard pattern to
    equivalent regexp pattern. Can handle Unix wildcards as well as SQL and
    DOS/Win32.

    Other String::Wildcard::* modules.