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<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/tmp'); $i2 = new RecursiveDirectoryIterator('/tmp'); var_dump((string)$i1); var_dump((string)$i2); var_dump($i1 == $i2); } else { var_dump('Class RecursiveDirectoryIterator does not exist'); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 25
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/erJ22
function name:  (null)
number of ops:  29
compiled vars:  !0 = $i1, !1 = $i2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'class_exists'
          1        SEND_VAL                                                 'RecursiveDirectoryIterator'
          2        DO_ICALL                                         $2      
          3      > JMPZ                                                     $2, ->25
    4     4    >   NEW                                              $3      'RecursiveDirectoryIterator'
          5        SEND_VAL_EX                                              '%2Ftmp'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $3
    5     8        NEW                                              $6      'RecursiveDirectoryIterator'
          9        SEND_VAL_EX                                              '%2Ftmp'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !1, $6
    6    12        INIT_FCALL                                               'var_dump'
         13        CAST                                          6  ~9      !0
         14        SEND_VAL                                                 ~9
         15        DO_ICALL                                                 
    7    16        INIT_FCALL                                               'var_dump'
         17        CAST                                          6  ~11     !1
         18        SEND_VAL                                                 ~11
         19        DO_ICALL                                                 
    9    20        INIT_FCALL                                               'var_dump'
         21        IS_EQUAL                                         ~13     !0, !1
         22        SEND_VAL                                                 ~13
         23        DO_ICALL                                                 
         24      > JMP                                                      ->28
   11    25    >   INIT_FCALL                                               'var_dump'
         26        SEND_VAL                                                 'Class+RecursiveDirectoryIterator+does+not+exist'
         27        DO_ICALL                                                 
   12    28    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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