array(6) { [0]=> string(23) "Pro RESTful APIs Design" [1]=> string(30) " Build and Integrate with REST" [2]=> string(5) " JSON" [3]=> string(19) " XML and JAX-RS.pdf" [4]=> string(8) " 2191028" [5]=> string(21) " 2018-02-03 01:16:0 " }