PHP Foreach returns separated(individual) arrays

let’s say this is you code:

foreach($var as $arr){
    $myarray=....; // here you get your array
    print_r($myarray);
}

change it inserting each array inside another one:

$wrapArray=array();
foreach($var as $arr){
    $myarray=....; // here you get your array
    $wrapArray[]=$myarray;

}
print_r($wrapArray);