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<?php $xml = simplexml_load_string('<rss version="2.0" xmlns:atom="https://www.w3.org/2005/Atom"> <channel> <item> <city>London</city> <description>Trip1</description> <link>page.php</link> <img>img.jpg</img> </item> <item> <city>London</city> <description>Trip2</description> <link>page.php</link> <img>img.jpg</img> </item> <item> <city>Paris</city> <description>Trip</description> <link>page.php</link> <img>img.jpg</img> </item> . . </channel> </rss> '); $items = $xml->xpath('//item[city[contains(.,"London")] and description[contains(.,"Trip")]]'); $items2 = $xml->xpath('//item[city[contains(.,"London")] and description[contains(.,"Trip")]][1]'); $items3 = $xml->xpath('//item[city[contains(.,"London")] and description[contains(.,"Trip")]]')[0]; var_dump($items2); var_dump($items3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/16H7v
function name:  (null)
number of ops:  24
compiled vars:  !0 = $xml, !1 = $items, !2 = $items2, !3 = $items3
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'simplexml_load_string'
          1        SEND_VAL                                                 '%3Crss+version%3D%222.0%22+xmlns%3Aatom%3D%22https%3A%2F%2Fwww.w3.org%2F2005%2FAtom%22%3E%0A%3Cchannel%3E%0A%3Citem%3E%0A++++%3Ccity%3ELondon%3C%2Fcity%3E%0A++++%3Cdescription%3ETrip1%3C%2Fdescription%3E%0A++++%3Clink%3Epage.php%3C%2Flink%3E%0A++++%3Cimg%3Eimg.jpg%3C%2Fimg%3E%0A%3C%2Fitem%3E%0A%3Citem%3E%0A++++%3Ccity%3ELondon%3C%2Fcity%3E%0A++++%3Cdescription%3ETrip2%3C%2Fdescription%3E%0A++++%3Clink%3Epage.php%3C%2Flink%3E%0A++++%3Cimg%3Eimg.jpg%3C%2Fimg%3E%0A%3C%2Fitem%3E%0A%3Citem%3E%0A++++%3Ccity%3EParis%3C%2Fcity%3E%0A++++%3Cdescription%3ETrip%3C%2Fdescription%3E%0A++++%3Clink%3Epage.php%3C%2Flink%3E%0A++++%3Cimg%3Eimg.jpg%3C%2Fimg%3E%0A%3C%2Fitem%3E%0A.%0A.%0A%3C%2Fchannel%3E%0A%3C%2Frss%3E%0A'
          2        DO_ICALL                                         $4      
          3        ASSIGN                                                   !0, $4
   29     4        INIT_METHOD_CALL                                         !0, 'xpath'
          5        SEND_VAL_EX                                              '%2F%2Fitem%5Bcity%5Bcontains%28.%2C%22London%22%29%5D+and+description%5Bcontains%28.%2C%22Trip%22%29%5D%5D'
          6        DO_FCALL                                      0  $6      
          7        ASSIGN                                                   !1, $6
   30     8        INIT_METHOD_CALL                                         !0, 'xpath'
          9        SEND_VAL_EX                                              '%2F%2Fitem%5Bcity%5Bcontains%28.%2C%22London%22%29%5D+and+description%5Bcontains%28.%2C%22Trip%22%29%5D%5D%5B1%5D'
         10        DO_FCALL                                      0  $8      
         11        ASSIGN                                                   !2, $8
   31    12        INIT_METHOD_CALL                                         !0, 'xpath'
         13        SEND_VAL_EX                                              '%2F%2Fitem%5Bcity%5Bcontains%28.%2C%22London%22%29%5D+and+description%5Bcontains%28.%2C%22Trip%22%29%5D%5D'
         14        DO_FCALL                                      0  $10     
         15        FETCH_DIM_R                                      ~11     $10, 0
         16        ASSIGN                                                   !3, ~11
   32    17        INIT_FCALL                                               'var_dump'
         18        SEND_VAR                                                 !2
         19        DO_ICALL                                                 
   33    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !3
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

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