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<?php $string = "*@combinationRule don't remove the reference"; echo strpos($string, "combinationRule"), "\n"; echo substr($string, strpos($string, "combinationRule") + strlen("@combinationRule"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QDk7u
function name:  (null)
number of ops:  18
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2A%40combinationRule+don%27t+remove+the+reference'
    4     1        INIT_FCALL                                               'strpos'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'combinationRule'
          4        DO_ICALL                                         $2      
          5        ECHO                                                     $2
          6        ECHO                                                     '%0A'
    6     7        INIT_FCALL                                               'substr'
          8        SEND_VAR                                                 !0
          9        INIT_FCALL                                               'strpos'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 'combinationRule'
         12        DO_ICALL                                         $3      
         13        ADD                                              ~4      $3, 16
         14        SEND_VAL                                                 ~4
         15        DO_ICALL                                         $5      
         16        ECHO                                                     $5
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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