string(45) "www.zaoyiwang.com/index.php?s=/bj/jg/r801g1p4"

array(4) {
  [0] => string(3) "www"
  [1] => string(9) "zaoyiwang"
  [2] => string(9) "com/index"
  [3] => string(21) "php?s=/bj/jg/r801g1p4"
}