array(5) { [0]=> string(31) "ns2 scripts to simulate network" [1]=> string(52) " traffic and attacks\ns2 scripts to simulate network" [2]=> string(24) " traffic and attacks.tcl" [3]=> string(5) " 8482" [4]=> string(21) " 2013-07-25 17:15:1 " } array(4) { [0]=> string(31) "ns2 scripts to simulate network" [1]=> string(20) " traffic and attacks" [2]=> string(2) " 0" [3]=> string(21) " 2014-08-24 13:01:1 " }