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<?php $pattern = "/anieeesabcd(*)/"; var_dump(preg_match('/' . str_replace('/', '\/', $pattern) . '/', "fooo"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8ENBl
function name:  (null)
number of ops:  16
compiled vars:  !0 = $pattern
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '%2Fanieeesabcd%28%2A%29%2F'
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'preg_match'
          3        INIT_FCALL                                               'str_replace'
          4        SEND_VAL                                                 '%2F'
          5        SEND_VAL                                                 '%5C%2F'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $2      
          8        CONCAT                                           ~3      '%2F', $2
          9        CONCAT                                           ~4      ~3, '%2F'
         10        SEND_VAL                                                 ~4
         11        SEND_VAL                                                 'fooo'
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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