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<?php $tmp = array(10 => 1, "ten" => 2); while(list($k,$v) = each($tmp)){ var_dump("$k: $v"); }
Output for 7.2.0
Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /in/aEhtr on line 4 string(5) "10: 1" string(6) "ten: 2"
Output for 4.3.0 - 7.1.7
string(5) "10: 1" string(6) "ten: 2"