Array
默认值
array(28) ( 0 => string(6) "action" 1 => string(6) "method" 2 => string(4) "type" 3 => string(2) "id" 4 => string(4) "name" 5 => string(5) "value" 6 => string(4) "href" 7 => string(3) "src" 8 => string(5) "width" 9 => string(6) "height" 10 => string(4) "cols" 11 => string(4) "rows" 12 => string(4) "size" 13 => string(9) "maxlength" 14 => string(3) "rel" 15 => string(5) "media" 16 => string(14) "accept-charset" 17 => string(6) "accept" 18 => string(8) "tabindex" 19 => string(9) "accesskey" 20 => string(3) "alt" 21 => string(5) "title" 22 => string(5) "class" 23 => string(5) "style" 24 => string(8) "selected" 25 => string(7) "checked" 26 => string(8) "readonly" 27 => string(8) "disabled" )