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<?php $json = <<<'EOD' [{ "layout":12, "settings":{ "text":"Lorem", "atts":{ "html":"<div>Ipsum</div>" } } }] EOD; $arr = json_decode($json, true); array_walk_recursive($arr, function ($v, $k) { if ( in_array($k, ['text', 'html']) ) echo "$k -> $v\n"; });
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OKfc7
function name:  (null)
number of ops:  12
compiled vars:  !0 = $json, !1 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%5B%7B%0A%22layout%22%3A12%2C%0A%22settings%22%3A%7B%0A++++%22text%22%3A%22Lorem%22%2C%0A++++%22atts%22%3A%7B%0A++++++++%22html%22%3A%22%3Cdiv%3EIpsum%3C%2Fdiv%3E%22%0A++++%7D%0A%7D%0A%7D%5D'
   15     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
   17     6        INIT_FCALL                                               'array_walk_recursive'
          7        SEND_REF                                                 !1
          8        DECLARE_LAMBDA_FUNCTION                          ~5      [0]
   20     9        SEND_VAL                                                 ~5
   17    10        DO_ICALL                                                 
   20    11      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/OKfc7
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $v, !1 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   18     2        IN_ARRAY                                                 !1, <array>
          3      > JMPZ                                                     ~2, ->9
   19     4    >   ROPE_INIT                                     4  ~4      !1
          5        ROPE_ADD                                      1  ~4      ~4, '+-%3E+'
          6        ROPE_ADD                                      2  ~4      ~4, !0
          7        ROPE_END                                      3  ~3      ~4, '%0A'
          8        ECHO                                                     ~3
   20     9    > > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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