I have a data structure like this
Array
(
[0] => Array
(
[actionResult] => Array
(
[show_page] => Array
(
[15] => Array
(
[section_page_id] => 15
[metadata_id] => 62
[section_id] => 7
[display_order] => 0
[current_layout] => 15
[behaviors] => a:1:{i:0;a:1:{i:0;a:0:{}}}
[options] => a:1:{s:13:"defaultLayout";i:63;}
[section_title] => Ask Study
)
[16] => Array
(
[section_page_id] => 16
[metadata_id] => 66
[section_id] => 7
[display_order] => 1
[current_layout] => 16
[behaviors] => a:0:{}
[options] => a:1:{s:13:"defaultLayout";i:67;}
[section_title] => Ask Study
)
[17] => Array
(
[section_page_id] => 17
[metadata_id] => 69
[section_id] => 7
[display_order] => 2
[current_layout] => 17
[behaviors] => a:0:{}
[options] => a:1:{s:13:"defaultLayout";i:70;}
[section_title] => Ask Study
)
[18] => Array
(
[section_page_id] => 18
[metadata_id] => 72
[section_id] => 7
[display_order] => 3
[current_layout] => 18
[behaviors] => a:0:{}
[options] => a:1:{s:13:"defaultLayout";i:73;}
[section_title] => Ask Study
)
)
)
)
[1] => Array
(
[actionResult] => Array
(
[view_page] => 18
)
)
)
What i need is the ability to flatten this to an array structure to a point where it stops at "actionResult" where all the actionResult will become ONE array rather than nested like this...
How can I go about by doing this in PHP???
if i have understood what you want correctly this should work:
$arr2=array();
foreach($arr as $tmp){
foreach($tmp as $actionRequest){
foreach($actionRequest as $key=>$val){
$arr2[$key]=$val;
}
}
}
where $arr is what you already have and $arr2 will be an array including 2 values , Show_Page and view_page
Best solution is:
$new_arr = array_map(function ($a) {
return $a['actionResult'];
}, $old_arr);