CodeHydrater/src/classes/arrays/zipcodes.php

<?php

declare(strict_types=1);

namespace CodeHydrater\arrays;

class zipcodes {

    public static function get_state(string $zipcode): array {

        /* Ensure we have exactly 5 characters to parse */
        if (strlen($zipcode) !== 5) {
            return 'Must pass a 5-digit $zipcode.';
        }

        $st = '';
        $state = '';

        /* Code cases alphabetized by state */
        if ($zipcode >= 35000 && $zipcode <= 36999) {
            $st = 'AL';
            $state = 'Alabama';
        } else if ($zipcode >= 99500 && $zipcode <= 99999) {
            $st = 'AK';
            $state = 'Alaska';
        } else if ($zipcode >= 85000 && $zipcode <= 86999) {
            $st = 'AZ';
            $state = 'Arizona';
        } else if ($zipcode >= 71600 && $zipcode <= 72999) {
            $st = 'AR';
            $state = 'Arkansas';
        } else if ($zipcode >= 90000 && $zipcode <= 96699) {
            $st = 'CA';
            $state = 'California';
        } else if ($zipcode >= 80000 && $zipcode <= 81999) {
            $st = 'CO';
            $state = 'Colorado';
        } else if (($zipcode >= 6000 && $zipcode <= 6389) || ($zipcode >= 6391 && $zipcode <= 6999)) {
            $st = 'CT';
            $state = 'Connecticut';
        } else if ($zipcode >= 19700 && $zipcode <= 19999) {
            $st = 'DE';
            $state = 'Delaware';
        } else if ($zipcode >= 32000 && $zipcode <= 34999) {
            $st = 'FL';
            $state = 'Florida';
        } else if (($zipcode >= 30000 && $zipcode <= 31999) || ($zipcode >= 39800 && $zipcode <= 39999)) {
            $st = 'GA';
            $state = 'Georgia';
        } else if ($zipcode >= 96700 && $zipcode <= 96999) {
            $st = 'HI';
            $state = 'Hawaii';
        } else if ($zipcode >= 83200 && $zipcode <= 83999) {
            $st = 'ID';
            $state = 'Idaho';
        } else if ($zipcode >= 60000 && $zipcode <= 62999) {
            $st = 'IL';
            $state = 'Illinois';
        } else if ($zipcode >= 46000 && $zipcode <= 47999) {
            $st = 'IN';
            $state = 'Indiana';
        } else if ($zipcode >= 50000 && $zipcode <= 52999) {
            $st = 'IA';
            $state = 'Iowa';
        } else if ($zipcode >= 66000 && $zipcode <= 67999) {
            $st = 'KS';
            $state = 'Kansas';
        } else if ($zipcode >= 40000 && $zipcode <= 42999) {
            $st = 'KY';
            $state = 'Kentucky';
        } else if ($zipcode >= 70000 && $zipcode <= 71599) {
            $st = 'LA';
            $state = 'Louisiana';
        } else if ($zipcode >= 3900 && $zipcode <= 4999) {
            $st = 'ME';
            $state = 'Maine';
        } else if ($zipcode >= 20600 && $zipcode <= 21999) {
            $st = 'MD';
            $state = 'Maryland';
        } else if (($zipcode >= 1000 && $zipcode <= 2799) || ($zipcode == 5501) || ($zipcode == 5544 )) {
            $st = 'MA';
            $state = 'Massachusetts';
        } else if ($zipcode >= 48000 && $zipcode <= 49999) {
            $st = 'MI';
            $state = 'Michigan';
        } else if ($zipcode >= 55000 && $zipcode <= 56899) {
            $st = 'MN';
            $state = 'Minnesota';
        } else if ($zipcode >= 38600 && $zipcode <= 39999) {
            $st = 'MS';
            $state = 'Mississippi';
        } else if ($zipcode >= 63000 && $zipcode <= 65999) {
            $st = 'MO';
            $state = 'Missouri';
        } else if ($zipcode >= 59000 && $zipcode <= 59999) {
            $st = 'MT';
            $state = 'Montana';
        } else if ($zipcode >= 27000 && $zipcode <= 28999) {
            $st = 'NC';
            $state = 'North Carolina';
        } else if ($zipcode >= 58000 && $zipcode <= 58999) {
            $st = 'ND';
            $state = 'North Dakota';
        } else if ($zipcode >= 68000 && $zipcode <= 69999) {
            $st = 'NE';
            $state = 'Nebraska';
        } else if ($zipcode >= 88900 && $zipcode <= 89999) {
            $st = 'NV';
            $state = 'Nevada';
        } else if ($zipcode >= 3000 && $zipcode <= 3899) {
            $st = 'NH';
            $state = 'New Hampshire';
        } else if ($zipcode >= 7000 && $zipcode <= 8999) {
            $st = 'NJ';
            $state = 'New Jersey';
        } else if ($zipcode >= 87000 && $zipcode <= 88499) {
            $st = 'NM';
            $state = 'New Mexico';
        } else if (($zipcode >= 10000 && $zipcode <= 14999) || ($zipcode == 6390) || ($zipcode == 501) || ($zipcode == 544)) {
            $st = 'NY';
            $state = 'New York';
        } else if ($zipcode >= 43000 && $zipcode <= 45999) {
            $st = 'OH';
            $state = 'Ohio';
        } else if (($zipcode >= 73000 && $zipcode <= 73199) || ($zipcode >= 73400 && $zipcode <= 74999)) {
            $st = 'OK';
            $state = 'Oklahoma';
        } else if ($zipcode >= 97000 && $zipcode <= 97999) {
            $st = 'OR';
            $state = 'Oregon';
        } else if ($zipcode >= 15000 && $zipcode <= 19699) {
            $st = 'PA';
            $state = 'Pennsylvania';
        } else if ($zipcode >= 300 && $zipcode <= 999) {
            $st = 'PR';
            $state = 'Puerto Rico';
        } else if ($zipcode >= 2800 && $zipcode <= 2999) {
            $st = 'RI';
            $state = 'Rhode Island';
        } else if ($zipcode >= 29000 && $zipcode <= 29999) {
            $st = 'SC';
            $state = 'South Carolina';
        } else if ($zipcode >= 57000 && $zipcode <= 57999) {
            $st = 'SD';
            $state = 'South Dakota';
        } else if ($zipcode >= 37000 && $zipcode <= 38599) {
            $st = 'TN';
            $state = 'Tennessee';
        } else if (($zipcode >= 75000 && $zipcode <= 79999) || ($zipcode >= 73301 && $zipcode <= 73399) || ($zipcode >= 88500 && $zipcode <= 88599)) {
            $st = 'TX';
            $state = 'Texas';
        } else if ($zipcode >= 84000 && $zipcode <= 84999) {
            $st = 'UT';
            $state = 'Utah';
        } else if ($zipcode >= 5000 && $zipcode <= 5999) {
            $st = 'VT';
            $state = 'Vermont';
        } else if (($zipcode >= 20100 && $zipcode <= 20199) || ($zipcode >= 22000 && $zipcode <= 24699) || ($zipcode == 20598)) {
            $st = 'VA';
            $state = 'Virgina';
        } else if (($zipcode >= 20000 && $zipcode <= 20099) || ($zipcode >= 20200 && $zipcode <= 20599) || ($zipcode >= 56900 && $zipcode <= 56999)) {
            $st = 'DC';
            $state = 'Washington DC';
        } else if ($zipcode >= 98000 && $zipcode <= 99499) {
            $st = 'WA';
            $state = 'Washington';
        } else if ($zipcode >= 24700 && $zipcode <= 26999) {
            $st = 'WV';
            $state = 'West Virginia';
        } else if ($zipcode >= 53000 && $zipcode <= 54999) {
            $st = 'WI';
            $state = 'Wisconsin';
        } else if ($zipcode >= 82000 && $zipcode <= 83199) {
            $st = 'WY';
            $state = 'Wyoming';
        } else {
            $st = 'none';
            $state = 'none';
            return 'No state found matching' . $zipcode;
        }

        return ['abbr' => $st, 'state' => $state];
    }

}