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<?php $ar1 = array(array('v',2040),array('v',526),array('v',200),array('v',2040),array('p',600)); $result = []; foreach($ar1 as $k=>$v){ $result[]=$v[1]; } $unique_v = array_unique($result); print '<pre>'; print_r($unique_v); print '</pre>'; ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/sGLlc
function name:  (null)
number of ops:  20
compiled vars:  !0 = $ar1, !1 = $result, !2 = $v, !3 = $k, !4 = $unique_v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2      > FE_RESET_R                                       $7      !0, ->9
          3    > > FE_FETCH_R                                       ~8      $7, !2, ->9
          4    >   ASSIGN                                                   !3, ~8
    5     5        FETCH_DIM_R                                      ~11     !2, 1
          6        ASSIGN_DIM                                               !1
          7        OP_DATA                                                  ~11
    4     8      > JMP                                                      ->3
          9    >   FE_FREE                                                  $7
    7    10        INIT_FCALL                                               'array_unique'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                         $12     
         13        ASSIGN                                                   !4, $12
    8    14        ECHO                                                     '%3Cpre%3E'
    9    15        INIT_FCALL                                               'print_r'
         16        SEND_VAR                                                 !4
         17        DO_ICALL                                                 
   10    18        ECHO                                                     '%3C%2Fpre%3E'
   11    19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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