Online PHP editor | output for ZgoaL

@ 2024-01-22T06:08:18Z

<?php

$array = [
    'state' => [
         'WA',
         'CA',
         'CA',
         'NV',
         'MO',
         'CA',
         'CA',
         'CA',
         'CT',
         'FL',
         'FL',
         'ID',
         'ID',
         'IN',
         'MN',
         'MN',
         'NE',
         'NY',
         'TX',
         'TX',
         'WI'
    ],
    'counties' => [
         'King, Snohomish',
         'Contra Costa',
         'Los Angeles',
         'Clark',
         'Jackson',
         'Tulare',
         'Sacramento',
         'Riverside',
         'New Haven',
         'Pinellas',
         'Lake',
         'Canyon',
         'Ada',
         'Tippecanoe, White, Carroll',
         'Crow Wing, Cass',
         'Blue Earth',
         'Douglas',
         'Rockland',
         'Webb',
         'Harris',
         'Waukesha, Milwaukee, Washington'
    
    
    ],
    'zipcodes' => [
        '98004, 98005, 98006, 98007, 98008, 98011, 98012, 98102, 98105, 98112, 98136, 98025, 98033, 98034, 98083',
        '94530, 94804, 94805, 94803, 94806, 94564, 94547',
        '91381, 91384, 91354, 91355, 91321, 91387, 91351, 91390, 91350',
        '89002, 89009, 89011, 89012, 89014, 89015, 89016, 89128, 89048, 89052, 89053, 89060, 89061, 89074, 94588, 89102, 89105, 89108, 89109, 89111, 89112',
        '64055, 64056, 64057, 64052, 64064, 64050, 64058, 64014, 64015, 64029, 64063, 64081, 64082, 64086, 64133',
        '','','','','','','','','','','','','','','',''
    ]
];

$lowestZips = [];
foreach ($array['zipcodes'] as &$zips) {
    $zips = explode(', ', $zips);
    sort($zips);
    $lowestZips[] = $zips[0] ?: PHP_INT_MAX;
    $zips = implode(', ', $zips);
}

array_multisort(
    $lowestZips,
    $array['zipcodes'],
    $array['state'],
    $array['counties']
);
var_export($array);

Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: array ( 'state' => array ( 0 => 'MO', 1 => 'NV', 2 => 'CA', 3 => 'CA', 4 => 'WA', 5 => 'CA', 6 => 'CA', 7 => 'CA', 8 => 'CT', 9 => 'FL', 10 => 'FL', 11 => 'ID', 12 => 'ID', 13 => 'IN', 14 => 'MN', 15 => 'MN', 16 => 'NE', 17 => 'NY', 18 => 'TX', 19 => 'TX', 20 => 'WI', ), 'counties' => array ( 0 => 'Jackson', 1 => 'Clark', 2 => 'Los Angeles', 3 => 'Contra Costa', 4 => 'King, Snohomish', 5 => 'Riverside', 6 => 'Sacramento', 7 => 'Tulare', 8 => 'New Haven', 9 => 'Lake', 10 => 'Pinellas', 11 => 'Ada', 12 => 'Canyon', 13 => 'Tippecanoe, White, Carroll', 14 => 'Blue Earth', 15 => 'Crow Wing, Cass', 16 => 'Douglas', 17 => 'Rockland', 18 => 'Harris', 19 => 'Webb', 20 => 'Waukesha, Milwaukee, Washington', ), 'zipcodes' => array ( 0 => '64014, 64015, 64029, 64050, 64052, 64055, 64056, 64057, 64058, 64063, 64064, 64081, 64082, 64086, 64133', 1 => '89002, 89009, 89011, 89012, 89014, 89015, 89016, 89048, 89052, 89053, 89060, 89061, 89074, 89102, 89105, 89108, 89109, 89111, 89112, 89128, 94588', 2 => '91321, 91350, 91351, 91354, 91355, 91381, 91384, 91387, 91390', 3 => '94530, 94547, 94564, 94803, 94804, 94805, 94806', 4 => '98004, 98005, 98006, 98007, 98008, 98011, 98012, 98025, 98033, 98034, 98083, 98102, 98105, 98112, 98136', 5 => '', 6 => '', 7 => '', 8 => '', 9 => '', 10 => '', 11 => '', 12 => '', 13 => '', 14 => '', 15 => '', 16 => '', 17 => '', 18 => '', 19 => '', 20 => '', ), )

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