@charset "UTF-8"; @import url("example/1.css"); @import url("example/2.css"); @page { margin-top: 2cm; margin-bottom: 2cm; } '); /** Results Array ( [0] => UTF-8 ) */ print_r($parser->getAtRule('@charset')); /** Results Array ( [0] => example/1.css [1] => example/2.css ) */ print_r($parser->getAtRule('@import')); /** Results Array ( [margin-top] => Array (