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<?php $email = 'merkerxu37@stackoverflow.com'; echo rtrim($email, '@stackoverflow.com'); $email = 'merkerxu37@37signals.com'; echo rtrim($email, '@37signals.com');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iipJY
function name:  (null)
number of ops:  13
compiled vars:  !0 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'merkerxu37%40stackoverflow.com'
    4     1        INIT_FCALL                                               'rtrim'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 '%40stackoverflow.com'
          4        DO_ICALL                                         $2      
          5        ECHO                                                     $2
    7     6        ASSIGN                                                   !0, 'merkerxu37%4037signals.com'
    8     7        INIT_FCALL                                               'rtrim'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 '%4037signals.com'
         10        DO_ICALL                                         $4      
         11        ECHO                                                     $4
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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