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<?php $strings = ['bl', 'Bl', 'Blog', 'Blo']; foreach ($strings as &$str) { var_dump(mb_detect_encoding($str, mb_list_encodings())); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/m89fH
function name:  (null)
number of ops:  15
compiled vars:  !0 = $strings, !1 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_RW                                      $3      !0, ->13
          2    > > FE_FETCH_RW                                              $3, !1, ->13
    5     3    >   INIT_FCALL                                               'var_dump'
          4        INIT_FCALL                                               'mb_detect_encoding'
          5        SEND_VAR                                                 !1
          6        INIT_FCALL                                               'mb_list_encodings'
          7        DO_ICALL                                         $4      
          8        SEND_VAR                                                 $4
          9        DO_ICALL                                         $5      
         10        SEND_VAR                                                 $5
         11        DO_ICALL                                                 
    4    12      > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
    6    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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