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<?php $interface = 'ab我IQueryBuilder'; echo mb_substr($interface, 0, 1,'UTF-8');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fTWtl
function name:  (null)
number of ops:  9
compiled vars:  !0 = $interface
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'ab%E6%88%91IQueryBuilder'
    4     1        INIT_FCALL                                               'mb_substr'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 1
          5        SEND_VAL                                                 'UTF-8'
          6        DO_ICALL                                         $2      
          7        ECHO                                                     $2
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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