Make use of the newish planet id from stats

[ndwebbie.git] / database / functions / escape_html.sql

CREATE OR REPLACE FUNCTION escape_html(_unescaped text) RETURNS text
    AS $_$
DECLARE
BEGIN
        _unescaped := replace(_unescaped, '&', '&');
        _unescaped := replace(_unescaped, '"', '"');
        _unescaped := replace(_unescaped, '<', '&lt;');
        _unescaped := replace(_unescaped, '>', '&gt;');
        RETURN _unescaped;
END;
$_$
    LANGUAGE plpgsql IMMUTABLE;