Online PHP editor | refs for JnqhL

<?php $people = array("Peter", "Joe", "Glenn", "Cleveland"); if (in_array("Joe", $people)) { if(count($people == 3)){ $people = ["1","2","3","4"]; $people['keyhave'] = $people; }else if(count($people == 5 )){ $people = "string is here"; $people['keyhave'] = $people; } } var_dump($people['keyhave']);