If you want to create an associative array in php5, which is the correct manner?
$var = new asoc_array("key"->"value","key2"->"value2");
$var = array("key"=>"value","key2"=>"value2");
$var = new ArrayList("key,value","key1,value1");
$var = new List(Of Associative)["key"=>"value","key1","value1"];