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<?php $a = array(1, 2, 3, 4, 5); foreach($a as $n) { echo "$n"; if ($n == 4) { $a = array_merge($a, array(6, 7)); } } $a = array(1, 2, 3, 4, 5); foreach($a as $n) { echo "$n"; if ($n == 4) { $a[] = 6; $a[] = 7; } } $a = array(1, 2, 3, 4, 5); foreach($a as $n) { echo "$n"; if ($n == 4) { array_push($a, 6); array_push($a, 7); } } $a = array(1, 2, 3, 4, 5); foreach($a as $n) { echo "$n"; if ($n == 4) { array_push($a, 6, 7); } } $a = array(1, 2, 3, 4, 5); foreach($a as $n) { echo "$n"; if ($n == 4) { array_push($a, array(6, 7)); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 12
Branch analysis from position: 13
2 jumps found. (Code = 77) Position 1 = 16, Position 2 = 26
Branch analysis from position: 16
2 jumps found. (Code = 78) Position 1 = 17, Position 2 = 26
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 25
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 25
Branch analysis from position: 26
2 jumps found. (Code = 77) Position 1 = 29, Position 2 = 43
Branch analysis from position: 29
2 jumps found. (Code = 78) Position 1 = 30, Position 2 = 43
Branch analysis from position: 30
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 42
Branch analysis from position: 34
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
Branch analysis from position: 42
Branch analysis from position: 43
2 jumps found. (Code = 77) Position 1 = 46, Position 2 = 57
Branch analysis from position: 46
2 jumps found. (Code = 78) Position 1 = 47, Position 2 = 57
Branch analysis from position: 47
2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 56
Branch analysis from position: 51
1 jumps found. (Code = 42) Position 1 = 46
Branch analysis from position: 46
Branch analysis from position: 56
Branch analysis from position: 57
2 jumps found. (Code = 77) Position 1 = 60, Position 2 = 70
Branch analysis from position: 60
2 jumps found. (Code = 78) Position 1 = 61, Position 2 = 70
Branch analysis from position: 61
2 jumps found. (Code = 43) Position 1 = 65, Position 2 = 69
Branch analysis from position: 65
1 jumps found. (Code = 42) Position 1 = 60
Branch analysis from position: 60
Branch analysis from position: 69
Branch analysis from position: 70
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 70
Branch analysis from position: 57
Branch analysis from position: 43
Branch analysis from position: 26
Branch analysis from position: 13
filename:       /in/KCqTI
function name:  (null)
number of ops:  72
compiled vars:  !0 = $a, !1 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_R                                       $3      !0, ->13
          2    > > FE_FETCH_R                                               $3, !1, ->13
    4     3    >   CAST                                          6  ~4      !1
          4        ECHO                                                     ~4
    5     5        IS_EQUAL                                                 !1, 4
          6      > JMPZ                                                     ~5, ->12
    6     7    >   INIT_FCALL                                               'array_merge'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 <array>
         10        DO_ICALL                                         $6      
         11        ASSIGN                                                   !0, $6
    3    12    > > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
   11    14        ASSIGN                                                   !0, <array>
   12    15      > FE_RESET_R                                       $9      !0, ->26
         16    > > FE_FETCH_R                                               $9, !1, ->26
   13    17    >   CAST                                          6  ~10     !1
         18        ECHO                                                     ~10
   14    19        IS_EQUAL                                                 !1, 4
         20      > JMPZ                                                     ~11, ->25
   15    21    >   ASSIGN_DIM                                               !0
         22        OP_DATA                                                  6
   16    23        ASSIGN_DIM                                               !0
         24        OP_DATA                                                  7
   12    25    > > JMP                                                      ->16
         26    >   FE_FREE                                                  $9
   20    27        ASSIGN                                                   !0, <array>
   21    28      > FE_RESET_R                                       $15     !0, ->43
         29    > > FE_FETCH_R                                               $15, !1, ->43
   22    30    >   CAST                                          6  ~16     !1
         31        ECHO                                                     ~16
   23    32        IS_EQUAL                                                 !1, 4
         33      > JMPZ                                                     ~17, ->42
   24    34    >   INIT_FCALL                                               'array_push'
         35        SEND_REF                                                 !0
         36        SEND_VAL                                                 6
         37        DO_ICALL                                                 
   25    38        INIT_FCALL                                               'array_push'
         39        SEND_REF                                                 !0
         40        SEND_VAL                                                 7
         41        DO_ICALL                                                 
   21    42    > > JMP                                                      ->29
         43    >   FE_FREE                                                  $15
   29    44        ASSIGN                                                   !0, <array>
   30    45      > FE_RESET_R                                       $21     !0, ->57
         46    > > FE_FETCH_R                                               $21, !1, ->57
   31    47    >   CAST                                          6  ~22     !1
         48        ECHO                                                     ~22
   32    49        IS_EQUAL                                                 !1, 4
         50      > JMPZ                                                     ~23, ->56
   33    51    >   INIT_FCALL                                               'array_push'
         52        SEND_REF                                                 !0
         53        SEND_VAL                                                 6
         54        SEND_VAL                                                 7
         55        DO_ICALL                                                 
   30    56    > > JMP                                                      ->46
         57    >   FE_FREE                                                  $21
   37    58        ASSIGN                                                   !0, <array>
   38    59      > FE_RESET_R                                       $26     !0, ->70
         60    > > FE_FETCH_R                                               $26, !1, ->70
   39    61    >   CAST                                          6  ~27     !1
         62        ECHO                                                     ~27
   40    63        IS_EQUAL                                                 !1, 4
         64      > JMPZ                                                     ~28, ->69
   41    65    >   INIT_FCALL                                               'array_push'
         66        SEND_REF                                                 !0
         67        SEND_VAL                                                 <array>
         68        DO_ICALL                                                 
   38    69    > > JMP                                                      ->60
         70    >   FE_FREE                                                  $26
   43    71      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.39 ms | 1404 KiB | 17 Q