Foreach and add divs?

PHP
1 
echo "<ul>";

    
foreach ($cp_towns_array as $tag => $key) {

echo "<div><span>".$key['country']."</span> >> <span>".$key['province']."</span></div>";

echo "<li>".$key['town']."</li>";

}

echo "</ul>";

I

Array
(
    [0] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Zalamea la Real
        )

    [1] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Villarrasa
        )

    [2] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Villalba del Alcor
        )

    [3] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Villablanca
        )

    [4] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Valverde del Camino
        )

    [5] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Trigueros
        )

    [6] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => San Juan del Puerto
        )

    [7] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => San Bartolome de la Torre
        )

    [8] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Puebla de Guzman
        )

    [9] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Paymogo
        )

    [10] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Paterna del Campo
        )

    [11] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Palos de la Frontera
        )

    [12] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Niebla
        )

    [13] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Nerva
        )

    [14] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Moguer
        )

    [15] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Mazagon
        )

    [16] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Manzanilla
        )

    [17] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Lucena del Puerto
        )

    [18] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Lepe
        )

    [19] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => La Palma del Condado
        )

    [20] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Isla Cristina
        )

    [21] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Provincia de Huelva
        )

    [22] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Huelva
        )

    [23] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Hinojos
        )

    [24] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Gibraleon
        )

    [25] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Escacena del Campo
        )

    [26] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => El Cerro de Andevalo
        )

    [27] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Chucena
        )

    [28] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Cartaya
        )

    [29] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Calanas
        )

    [30] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Bonares
        )

    [31] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Bollullos par del Condado
        )

    [32] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Beas
        )

    [33] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Ayamonte
        )

    [34] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Aracena
        )

    [35] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Alosno
        )

    [36] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Almonte
        )

    [37] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Aljaraque
        )

    [38] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Punta Umbria
        )

    [39] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Almonaster la Real
        )

    [40] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Aroche
        )

    [41] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Arroyomolinos de Leon
        )

    [42] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Cala
        )

    [43] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Campillo, El
        )

    [44] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Cerro de Andevalo, El
        )

    [45] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Cortegana
        )

    [46] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Cumbres Mayores
        )

    [47] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Encinasola
        )

    [48] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Galaroza
        )

    [49] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Higuera de la Sierra
        )

    [50] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Jabugo
        )

    [51] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Minas de Riotinto
        )

    [52] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Palma del Condado, La
        )

    [53] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Rociana del Condado
        )

    [54] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Rosal de la Frontera
        )

    [55] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Santa Barbara de Casa
        )

    [56] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Santa Olalla del Cala
        )

    [57] => Array
        (
            [country] => España
            [province] => Provincia de Huelva
            [town] => Villanueva de los Castillejos
        )

    [58] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Yunquera de Henares
        )

    [59] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Villanueva de la Torre
        )

    [60] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Uceda
        )

    [61] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Trillo
        )

    [62] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Trijueque
        )

    [63] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Torrejon del Rey
        )

    [64] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Siguenza
        )

    [65] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Sacedon
        )

    [66] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Quer
        )

    [67] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Pastrana
        )

    [68] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Mondejar
        )

    [69] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Molina de Aragon
        )

    [70] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Marchamalo
        )

    [71] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Jadraque
        )

    [72] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Humanes
        )

    [73] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Horche
        )

    [74] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Provincia de Guadalajara
        )

    [75] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Guadalajara
        )

    [76] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Fontanar
        )

    [77] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Cifuentes
        )

    [78] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Chiloeches
        )

    [79] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Cabanillas del Campo
        )

    [80] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Brihuega
        )

    [81] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Azuqueca de Henares
        )

    [82] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Alovera
        )

    [83] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Albalate de Zorita
        )

    [84] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Almoguera
        )

    [85] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Casar, El
        )

    [86] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Galapagos
        )

    [87] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Loranca de Tajuna
        )

    [88] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Pioz
        )

    [89] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Pozo de Guadalajara
        )

    [90] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Sigueenza
        )

    [91] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Torija
        )

    [92] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Valdeaveruelo
        )

    [93] => Array
        (
            [country] => España
            [province] => Provincia de Guadalajara
            [town] => Yebes
        )

)

This array contains 2 provinces. How do I show Country >> Province and then bellow all the towns?

2

So i did not know exactly how you want to lay it out in the html so i gonna leave that part to you. So there is a couple solutions you can do with multiple loops or you can re-build the array to better suit the needs and eliminate 1 or more loops. So i went with the re-build array approach for this as it seems to make the most sense for requested structure and makes it much easier when it comes to outputting.

/* make a new array to hold the new structure */
$newArray = array();

/* loop through the original array so we can pull data as needed from where needed */
foreach($cp_towns_array as $subArray)
{
	/* re-build new array with countr, province, town structure in sub arrays */
	$newArray[$subArray['country']][$subArray['province']][] = $subArray['town'];
}

var_dump($newArray);

output!

array (size=1)
  'España' => 
    array (size=2)
      'Provincia de Huelva' => 
        array (size=3)
          0 => string 'Zalamea la Real' (length=15)
          1 => string 'town2' (length=5)
          2 => string 'town3' (length=5)
      'Provincia de Guadalajara' => 
        array (size=1)
          0 => string 'town2' (length=5)
1 Like
3

Awesome exactly what I was looking for buddy and on top I learn how to create multidimensional arrays!

1 Like
4

Buddy how do I add this in HTML:

Country >> Province
Towns

How do I foreach this array since it doesn’t have any identification keys?

5

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