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<?php $json = '{ "acf" : { "hero_banner" : [ { "banner_image" : "image1", "banner_title" : "title1", "banner_desc" : "desc1" }, { "banner_image" : "image2", "banner_title" : "title2", "banner_desc" : "desc2" }, { "banner_image" : "image3", "banner_title" : "title3", "banner_desc" : "desc3" } ] } }'; $decode = json_decode($json, true); echo implode(' ', array_column($decode['acf']['hero_banner'], 'banner_image'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FoZsKK
function name:  (null)
number of ops:  15
compiled vars:  !0 = $json, !1 = $decode
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, '%7B%0A++++%22acf%22+%3A+%7B%0A++++++++%22hero_banner%22+%3A+%5B%0A++++++++++++%7B%0A++++++++++++++++%22banner_image%22+%3A+%22image1%22%2C%0A++++++++++++++++%22banner_title%22+%3A+%22title1%22%2C%0A++++++++++++++++%22banner_desc%22+%3A+%22desc1%22%0A++++++++++++%7D%2C%0A++++++++++++%7B%0A++++++++++++++++%22banner_image%22+%3A+%22image2%22%2C%0A++++++++++++++++%22banner_title%22+%3A+%22title2%22%2C%0A++++++++++++++++%22banner_desc%22+%3A+%22desc2%22%0A++++++++++++%7D%2C%0A++++++++++++%7B%0A++++++++++++++++%22banner_image%22+%3A+%22image3%22%2C%0A++++++++++++++++%22banner_title%22+%3A+%22title3%22%2C%0A++++++++++++++++%22banner_desc%22+%3A+%22desc3%22%0A++++++++++++%7D%0A++++++++%5D%0A++++%7D%0A%7D'
   23     1        INIT_FCALL                                                   'json_decode'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     <true>
          4        DO_ICALL                                             $3      
          5        ASSIGN                                                       !1, $3
   24     6        INIT_FCALL                                                   'array_column'
          7        FETCH_DIM_R                                          ~5      !1, 'acf'
          8        FETCH_DIM_R                                          ~6      ~5, 'hero_banner'
          9        SEND_VAL                                                     ~6
         10        SEND_VAL                                                     'banner_image'
         11        DO_ICALL                                             $7      
         12        FRAMELESS_ICALL_2                implode             ~8      '+', $7
         13        ECHO                                                         ~8
         14      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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