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<?php $array=array( array("id"=>1,"firstname"=>"Carole","lastname"=>"Oconor"), array("id"=>2,"firstname"=>"Berry","lastname"=>"Albert"), array("id"=>3,"firstname"=>"Mathiew","lastname"=>"Ernest"), array("id"=>15,"firstname"=>"Albert","lastname"=>"Carole"), array("id"=>41,"firstname"=>"Oconor","lastname"=>"Zela"), array("id"=>81,"firstname"=>"Zela","lastname"=>"Berry"), array("id"=>91,"firstname"=>"Ernest","lastname"=>"Mathiew") ); print_r(array_column($array,'firstname'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cJnqN
function name:  (null)
number of ops:  9
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   12     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL                                               'array_column'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 'firstname'
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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