If any section, subsection, sentence, clause, or phrase of this title, is for any reason held by a court of competent jurisdiction to be invalid, such decision shall not affect the validity of the remaining portion of this title. The board of supervisors hereby declares that it would have passed this title and each section, subsection, sentence, clause, and phrase thereof, irrespective of the fact that any one or more sections, subsections, sentences, clauses, or phrases be declared invalid.