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<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/tmp'); $i2 = new RecursiveDirectoryIterator(realpath('/var/../tmp')); var_dump($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 = 20
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hbSB8
function name:  (null)
number of ops:  24
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, ->20
    4     4    >   NEW                                              $3      'RecursiveDirectoryIterator'
          5        SEND_VAL_EX                                              '%2Ftmp'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $3
    5     8        NEW                                              $6      'RecursiveDirectoryIterator'
          9        INIT_FCALL                                               'realpath'
         10        SEND_VAL                                                 '%2Fvar%2F..%2Ftmp'
         11        DO_ICALL                                         $7      
         12        SEND_VAR_NO_REF_EX                                       $7
         13        DO_FCALL                                      0          
         14        ASSIGN                                                   !1, $6
    7    15        INIT_FCALL                                               'var_dump'
         16        IS_EQUAL                                         ~10     !0, !1
         17        SEND_VAL                                                 ~10
         18        DO_ICALL                                                 
         19      > JMP                                                      ->23
    9    20    >   INIT_FCALL                                               'var_dump'
         21        SEND_VAL                                                 'Class+RecursiveDirectoryIterator+does+not+exist'
         22        DO_ICALL                                                 
   10    23    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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