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<?php header('Content-type: text/plain'); $arr = [ ["thread", 4211], ["thread", 4210], ["thread", 4212], ["thread", 4207], ["thread", 4097], ["thread", 3993], ]; var_dump(array_column($arr, 1)); $arr = [ ['x' => "thread", 'y' => 4211], ['x' => "thread", 'y' => 4210], ['x' => "thread", 'y' => 4212], ['x' => "thread", 'y' => 4207], ['x' => "thread", 'y' => 4097], ['x' => "thread", 'y' => 3993], ]; var_dump(array_column($arr, 'y'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OaNqe
function name:  (null)
number of ops:  20
compiled vars:  !0 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'header'
          1        SEND_VAL                                                     'Content-type%3A+text%2Fplain'
          2        DO_ICALL                                                     
    5     3        ASSIGN                                                       !0, <array>
   13     4        INIT_FCALL                                                   'var_dump'
          5        INIT_FCALL                                                   'array_column'
          6        SEND_VAR                                                     !0
          7        SEND_VAL                                                     1
          8        DO_ICALL                                             $3      
          9        SEND_VAR                                                     $3
         10        DO_ICALL                                                     
   15    11        ASSIGN                                                       !0, <array>
   24    12        INIT_FCALL                                                   'var_dump'
         13        INIT_FCALL                                                   'array_column'
         14        SEND_VAR                                                     !0
         15        SEND_VAL                                                     'y'
         16        DO_ICALL                                             $6      
         17        SEND_VAR                                                     $6
         18        DO_ICALL                                                     
         19      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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