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<?php $a = range(0, 1000); $level = 1; $params = strtr(base64_encode(/*gzcompress(*/serialize($a)/*, $level)*/), '+/=', 'äåö'); $className = 'SomeClass_' . $params; var_dump(strlen($params)); eval('class ' . $className . ' {}'); var_dump(new $className());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cdCq2
function name:  (null)
number of ops:  34
compiled vars:  !0 = $a, !1 = $level, !2 = $params, !3 = $className
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 1000
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !0, $4
    4     5        ASSIGN                                                   !1, 1
    5     6        INIT_FCALL                                               'strtr'
          7        INIT_FCALL                                               'base64_encode'
          8        INIT_FCALL                                               'serialize'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                         $7      
         11        SEND_VAR                                                 $7
         12        DO_ICALL                                         $8      
         13        SEND_VAR                                                 $8
         14        SEND_VAL                                                 '%2B%2F%3D'
         15        SEND_VAL                                                 '%C3%A4%C3%A5%C3%B6'
         16        DO_ICALL                                         $9      
         17        ASSIGN                                                   !2, $9
    6    18        CONCAT                                           ~11     'SomeClass_', !2
         19        ASSIGN                                                   !3, ~11
    8    20        INIT_FCALL                                               'var_dump'
         21        STRLEN                                           ~13     !2
         22        SEND_VAL                                                 ~13
         23        DO_ICALL                                                 
   10    24        CONCAT                                           ~15     'class+', !3
         25        CONCAT                                           ~16     ~15, '+%7B%7D'
         26        INCLUDE_OR_EVAL                                          ~16, EVAL
   12    27        INIT_FCALL                                               'var_dump'
         28        FETCH_CLASS                                   0  $18     !3
         29        NEW                                              $19     $18
         30        DO_FCALL                                      0          
         31        SEND_VAR                                                 $19
         32        DO_ICALL                                                 
         33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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