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<?php $subset = [1,2,3]; $array = [2,1,5]; var_dump(array_intersect($subset, $array)); $patched = array_intersect($array, $subset); sort($patched); sort($subset); var_dump($array); var_dump($subset); var_dump($patched);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/e8neb
function name:  (null)
number of ops:  30
compiled vars:  !0 = $subset, !1 = $array, !2 = $patched
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'array_intersect'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $5      
          7        SEND_VAR                                                 $5
          8        DO_ICALL                                                 
    8     9        INIT_FCALL                                               'array_intersect'
         10        SEND_VAR                                                 !1
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $7      
         13        ASSIGN                                                   !2, $7
   10    14        INIT_FCALL                                               'sort'
         15        SEND_REF                                                 !2
         16        DO_ICALL                                                 
   11    17        INIT_FCALL                                               'sort'
         18        SEND_REF                                                 !0
         19        DO_ICALL                                                 
   13    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !1
         22        DO_ICALL                                                 
   14    23        INIT_FCALL                                               'var_dump'
         24        SEND_VAR                                                 !0
         25        DO_ICALL                                                 
   15    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !2
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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