I'd like to know how to avoid dupplicate of element while using a foreach in foreach with multidimensional array ?
The first level of my array can have several item (here's just 2, but maybe I can have 7 level). I've a lot trouble with this. Then this ID is going to be used as a parameter in a sql request, but this is another story.
This is my array :
Array
(
[0] => Array
(
[0] => Array
(
[id] => 10
)
[1] => Array
(
[id] => 11
)
[2] => Array
(
[id] => 12
)
)
[1] => Array
(
[0] => Array
(
[id] => 11
)
[1] => Array
(
[id] => 12
)
)
)
This is my foreach loop :
foreach($dataListe as $listeDiff){
foreach($listeDiff as $$item){
// echo $item[0].'<br />';
echo "<pre>".print_r($item, true)."</pre>";
}
}
Result :
Array
(
[id] => 10
)
Array
(
[id] => 11
)
Array
(
[id] => 12
)
Array
(
[id] => 11
)
Array
(
[id] => 12
)
Wanted :
Array
(
[id] => 10
)
Array
(
[id] => 11
)
Array
(
[id] => 12
)