Array mapping in PHP with keys

Question

Just for curiosity (I know it can be a single line foreach statement), is there some PHP array function (or a combination of many) that given an array like:

Answer 1

Because your array is array of object then you can call (its like a variable of class) try to call with this:

 foreach ($arrays as $object) {
    Echo $object->id;
    Echo "
";
    Echo $object->name;
    Echo "
";
    Echo $object->email;
    Echo "
";
 } 

Then you can do

 // your array of object example $arrays;
 $result = array();
 foreach ($arrays as $array) {
       $result[$array->id] = $array->name;
 }

   echo "
";
   print_r($result);
   echo "
";

Sorry I'm answering on handphone. Can't edit the code