array(13) {
  ["button-position"]=>
  string(18) "before-add-to-cart"
  ["label"]=>
  string(20) "BBQ Shirt Size Guide"
  ["chart"]=>
  string(6) "196146"
  ["position"]=>
  string(5) "popup"
  ["content"]=>
  string(0) ""
  ["text-color"]=>
  string(7) "#383838"
  ["title-color"]=>
  string(7) "#000000"
  ["overlay"]=>
  string(0) ""
  ["table-style"]=>
  string(7) "style-1"
  ["padding"]=>
  string(0) ""
  ["chart-table"]=>
  string(223) "[["Size","Half Chest (cm)","Length (cm)"],["S","53","75.5"],["M","55.5","77.5"],["L","58","79.5"],["XL","60.5","81.5"],["2XL","63","83.5"],["3XL","65.5","85.5"],["4XL","68","87.5"],["5XL","70.5","89.5"],["6XL","73","91.5"]]"
  ["chart-1"]=>
  array(1) {
    [0]=>
    array(5) {
      ["chart-title"]=>
      string(0) ""
      ["chart-image"]=>
      string(0) ""
      ["chart-position"]=>
      string(0) ""
      ["chart-content"]=>
      string(112) "Please note these are a smaller make garment.  For a loose fit please consider going an extra size or 2 larger."
      ["chart-table"]=>
      string(6) "[[""]]"
    }
  }
  ["chart-2"]=>
  array(1) {
    [0]=>
    array(5) {
      ["chart-title-1"]=>
      string(0) ""
      ["chart-image-1"]=>
      string(0) ""
      ["chart-position-1"]=>
      string(0) ""
      ["chart-content-1"]=>
      string(0) ""
      ["chart-table-1"]=>
      string(6) "[[""]]"
    }
  }
}