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<?php $array = array('one', 'two', 'three', new stdClass, array()); var_dump(is_array($array[4])); foreach($array as $key=>$value) { switch($value) { case 'one': echo 'one'; break; case 'two': echo 'two'; break; case 'three': echo 'three'; break; case is_object($value): echo 'object'; break; case is_array($value): echo 'array'; break; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 14, Position 2 = 40
Branch analysis from position: 14
2 jumps found. (Code = 78) Position 1 = 15, Position 2 = 40
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 29
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 31
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 33
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 25, Position 2 = 35
Branch analysis from position: 25
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 37
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
Branch analysis from position: 33
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
Branch analysis from position: 40
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 40
filename:       /in/58OfB
function name:  (null)
number of ops:  42
compiled vars:  !0 = $array, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_ARRAY                                       ~3      'one'
          1        ADD_ARRAY_ELEMENT                                ~3      'two'
          2        ADD_ARRAY_ELEMENT                                ~3      'three'
          3        NEW                                              $4      'stdClass'
          4        DO_FCALL                                      0          
          5        ADD_ARRAY_ELEMENT                                ~3      $4
          6        ADD_ARRAY_ELEMENT                                ~3      <array>
          7        ASSIGN                                                   !0, ~3
    5     8        INIT_FCALL                                               'var_dump'
          9        FETCH_DIM_R                                      ~7      !0, 4
         10        TYPE_CHECK                                  128  ~8      ~7
         11        SEND_VAL                                                 ~8
         12        DO_ICALL                                                 
    7    13      > FE_RESET_R                                       $10     !0, ->40
         14    > > FE_FETCH_R                                       ~11     $10, !1, ->40
         15    >   ASSIGN                                                   !2, ~11
    9    16        IS_EQUAL                                                 !1, 'one'
         17      > JMPNZ                                                    ~13, ->29
   12    18    >   IS_EQUAL                                                 !1, 'two'
         19      > JMPNZ                                                    ~13, ->31
   15    20    >   IS_EQUAL                                                 !1, 'three'
         21      > JMPNZ                                                    ~13, ->33
   18    22    >   TYPE_CHECK                                  256  ~14     !1
         23        IS_EQUAL                                                 !1, ~14
         24      > JMPNZ                                                    ~13, ->35
   21    25    >   TYPE_CHECK                                  128  ~15     !1
         26        IS_EQUAL                                                 !1, ~15
         27      > JMPNZ                                                    ~13, ->37
         28    > > JMP                                                      ->39
   10    29    >   ECHO                                                     'one'
   11    30      > JMP                                                      ->39
   13    31    >   ECHO                                                     'two'
   14    32      > JMP                                                      ->39
   16    33    >   ECHO                                                     'three'
   17    34      > JMP                                                      ->39
   19    35    >   ECHO                                                     'object'
   20    36      > JMP                                                      ->39
   22    37    >   ECHO                                                     'array'
   23    38      > JMP                                                      ->39
    7    39    > > JMP                                                      ->14
         40    >   FE_FREE                                                  $10
   25    41      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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169.64 ms | 1400 KiB | 15 Q