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<?php $arr1 = array( 1=>'val1', 2=>'val2', 3=>'val3', ); $arr2 = array( 1=>'num1', 2=>'num2', 3=>'num3', ); $array = array($arr1, $arr2); $newArr = array(array_column($array, 0), array_column($array, 1)); $newArr2 = array_combine($arr1,$arr2); var_dump($newArr, $newArr2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ya0nb
function name:  (null)
number of ops:  26
compiled vars:  !0 = $arr1, !1 = $arr2, !2 = $array, !3 = $newArr, !4 = $newArr2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    8     1        ASSIGN                                                   !1, <array>
   14     2        INIT_ARRAY                                       ~7      !0
          3        ADD_ARRAY_ELEMENT                                ~7      !1
          4        ASSIGN                                                   !2, ~7
   15     5        INIT_FCALL                                               'array_column'
          6        SEND_VAR                                                 !2
          7        SEND_VAL                                                 0
          8        DO_ICALL                                         $9      
          9        INIT_ARRAY                                       ~10     $9
         10        INIT_FCALL                                               'array_column'
         11        SEND_VAR                                                 !2
         12        SEND_VAL                                                 1
         13        DO_ICALL                                         $11     
         14        ADD_ARRAY_ELEMENT                                ~10     $11
         15        ASSIGN                                                   !3, ~10
   17    16        INIT_FCALL                                               'array_combine'
         17        SEND_VAR                                                 !0
         18        SEND_VAR                                                 !1
         19        DO_ICALL                                         $13     
         20        ASSIGN                                                   !4, $13
   19    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !3
         23        SEND_VAR                                                 !4
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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