armitage

$data = array_map('str_getcsv', 
	['"header1","header2","header3","header4"',
	 '"data1","data2","data3","data4"',
	 '"dataA","dataB","dataC","dataD"'] );

//just get the first line of the csv1's values
$csv1 = array_shift($data);

//csv2
$data2 = array_map('str_getcsv', ['"header4","header3","header2","header1"']);