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<?php $arr[] = array(0,1,2,3); $arr[] = array(4,5,2,1); $arr[] = array(0,0,0,0); $arr[] = array(0,1,2,3); var_export(array_unique($arr, SORT_REGULAR));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/beujc
function name:  (null)
number of ops:  16
compiled vars:  !0 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN_DIM                                                   !0
          1        OP_DATA                                                      <array>
    4     2        ASSIGN_DIM                                                   !0
          3        OP_DATA                                                      <array>
    5     4        ASSIGN_DIM                                                   !0
          5        OP_DATA                                                      <array>
    6     6        ASSIGN_DIM                                                   !0
          7        OP_DATA                                                      <array>
    8     8        INIT_FCALL                                                   'var_export'
          9        INIT_FCALL                                                   'array_unique'
         10        SEND_VAR                                                     !0
         11        SEND_VAL                                                     0
         12        DO_ICALL                                             $5      
         13        SEND_VAR                                                     $5
         14        DO_ICALL                                                     
         15      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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