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<?php $a[0][0] = "a"; $a[0][1] = "b"; $a[1][0] = "y"; $a[1][1] = "z"; foreach ($a as $v1) { foreach ($v1 as $v2) { echo "$v2\n"; } } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 22
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 22
Branch analysis from position: 14
2 jumps found. (Code = 77) Position 1 = 15, Position 2 = 20
Branch analysis from position: 15
2 jumps found. (Code = 78) Position 1 = 16, Position 2 = 20
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 20
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
filename:       /in/48EAZ
function name:  (null)
number of ops:  24
compiled vars:  !0 = $a, !1 = $v1, !2 = $v2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_DIM_W                                      $3      !0, 0
          1        ASSIGN_DIM                                               $3, 0
          2        OP_DATA                                                  'a'
    4     3        FETCH_DIM_W                                      $5      !0, 0
          4        ASSIGN_DIM                                               $5, 1
          5        OP_DATA                                                  'b'
    5     6        FETCH_DIM_W                                      $7      !0, 1
          7        ASSIGN_DIM                                               $7, 0
          8        OP_DATA                                                  'y'
    6     9        FETCH_DIM_W                                      $9      !0, 1
         10        ASSIGN_DIM                                               $9, 1
         11        OP_DATA                                                  'z'
    8    12      > FE_RESET_R                                       $11     !0, ->22
         13    > > FE_FETCH_R                                               $11, !1, ->22
    9    14    > > FE_RESET_R                                       $12     !1, ->20
         15    > > FE_FETCH_R                                               $12, !2, ->20
   10    16    >   NOP                                                      
         17        FAST_CONCAT                                      ~13     !2, '%0A'
         18        ECHO                                                     ~13
    9    19      > JMP                                                      ->15
         20    >   FE_FREE                                                  $12
    8    21      > JMP                                                      ->13
         22    >   FE_FREE                                                  $11
   14    23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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151.52 ms | 1385 KiB | 13 Q