SELECT URL FROM image_friendly WHERE Friendly='hydra-7jpg-300-400-47820.jpg'

array(1) {
  [0]=>
  array(4) {
    ["file"]=>
    string(35) "/home/reviews/public_html/image.php"
    ["line"]=>
    int(15)
    ["function"]=>
    string(7) "doQuery"
    ["args"]=>
    array(1) {
      [0]=>
      string(76) "SELECT URL FROM image_friendly WHERE Friendly='hydra-7jpg-300-400-47820.jpg'"
    }
  }
}