remove un array en php by key code example

Example 1: php erase element from array

foreach ($items as $key =>$item){
  if(condition){
    unset($item[$key]);
  }
}

Example 2: remove key of an array php

$result_Member = $this->Member->get_list_member_belong_to_company($id);

/* 
$result_Member = array(
	[10] => 10,
    [20] => 11,
    [30] => 12,
)
*/

// remove key, get values only
$member_ids = array_values($result_Member);

/*
$result_Member = array(
	[0] => 10,
    [1] => 11,
    [2] => 12,
)
*/