With PHP 7.2, each is deprecated. The documentation says:

Warning This function has been DEPRECATED as of PHP 7.2.0. Relying on this function is highly discouraged.

How can I update my code to avoid using it? Here are some examples:

1. $ar = $o->me;
   reset($ar);
   list($typ, $val) = each($ar);
   

2. $out = array('me' => array(), 'mytype' => 2, '_php_class' => null);
   $expected = each($out);
   

3. for(reset($broken);$kv = each($broken);) {...}
   

4. list(, $this->result) = each($this->cache_data);
   

5. // iterating to the end of an array or a limit > the length of the array
   $i = 0;
   reset($array);
   while( (list($id, $item) = each($array)) || $i 
   

When I execute the code on PHP 7.2 I receive the following error:

Deprecated: The each() function is deprecated. This message will be suppressed on further calls