PHP: Determine Zodiac Sign from Birth Date

function ZodiacSign($date){
    list($year,$month,$day)=explode("-",$date);
    if (($month==1 && $day>20)||($month==2 && $day<20)) {
        return "Aquarius";
    } else if (($month==2 && $day>18 )||($month==3 && $day<21)) {
        return "Pisces";
    } else if (($month==3 && $day>20)||($month==4 && $day<21)) {
        return "Aries";
    } else if (($month==4 && $day>20)||($month==5 && $day<22)) {
        return "Taurus";
    } else if (($month==5 && $day>21)||($month==6 && $day<22)) {
        return "Gemini";
    } else if (($month==6 && $day>21)||($month==7 && $day<24)) {
        return "Cancer";
    } else if (($month==7 && $day>23)||($month==8 && $day<24)) {
        return "Leo";
    } else if (($month==8 && $day>23)||($month==9 && $day<24)) {
        return "Virgo";
    } else if (($month==9 && $day>23)||($month==10 && $day<24)) {
        return "Libra";
    } else if (($month==10 && $day>23)||($month==11 && $day<23)) {
        return "Scorpio";
    } else if (($month==11 && $day>22)||($month==12 && $day<23)) {
        return "Sagittarius";
    } else if (($month==12 && $day>22)||($month==1 && $day<21)) {
        return "Capricorn";
    }
}

PHP: Generate List of U.S. State Abbreviations

For form select listbox populating...

function StateCodes($deft) {
    $clist = "AL,AK,AS,AZ,AR,CA,CO,CT,DC,DE,FL,GA,HI,IA,ID,IL,IN,"
    . "KS,KY,LA,MA,MD,ME,MI,MN,MO,MS,MT,NC,ND,NE,NH,NJ,NM,NY,"
    . "OH,OK,OR,PA,RI,SC,SD,TN,TX,UT,VA,VT,WA,WI,WV,WY";
    $tok = strtok($clist, ",");
    while ($tok != false) {
        if ($deft == $tok) {
            echo "$tok\n";
        }
        else {
            echo "$tok\n";
        }
        $tok = strtok(",");
    }
}