How do I go from this multidimensional array:
Array (
[Camden Town] => Array (
[0] => La Dominican
[1] => A Lounge
),
[Coastal] => Array (
[0] => Royal Hotel
),
[Como] => Array (
[0] => Casa Producto
[1] => Casa Wow
),
[Florence] => Array (
[0] => Florenciana Hotel
)
)
to this:
<ul>
<li>Camden Town</li>
<ul>
<li>La Dominican</li>
<li>A Lounge</li>
</ul>
<li>Coastal</li>
<ul>
<li>Royal Hotel</li>
</ul>
...
</ul>
above is in html...
//code by acmol
function array2ul($array) {
$out = "<ul>";
foreach($array as $key => $elem){
if(!is_array($elem)){
$out .= "<li><span>$key:[$elem]</span></li>";
}
else $out .= "<li><span>$key</span>".array2ul($elem)."</li>";
}
$out .= "</ul>";
return $out;
}
I think you are looking for this.