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<?php var_dump(mb_detect_encoding('')); var_dump(mb_str_split('', 1)); var_dump(mb_str_split('', 1, 'ASCII')); var_dump(mb_str_split('', 1, 'UTF-8')); var_dump(str_split('', 1));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r6sMe
function name:  (null)
number of ops:  37
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'mb_detect_encoding'
          2        SEND_VAL                                                     ''
          3        DO_ICALL                                             $0      
          4        SEND_VAR                                                     $0
          5        DO_ICALL                                                     
    4     6        INIT_FCALL                                                   'var_dump'
          7        INIT_FCALL                                                   'mb_str_split'
          8        SEND_VAL                                                     ''
          9        SEND_VAL                                                     1
         10        DO_ICALL                                             $2      
         11        SEND_VAR                                                     $2
         12        DO_ICALL                                                     
    5    13        INIT_FCALL                                                   'var_dump'
         14        INIT_FCALL                                                   'mb_str_split'
         15        SEND_VAL                                                     ''
         16        SEND_VAL                                                     1
         17        SEND_VAL                                                     'ASCII'
         18        DO_ICALL                                             $4      
         19        SEND_VAR                                                     $4
         20        DO_ICALL                                                     
    6    21        INIT_FCALL                                                   'var_dump'
         22        INIT_FCALL                                                   'mb_str_split'
         23        SEND_VAL                                                     ''
         24        SEND_VAL                                                     1
         25        SEND_VAL                                                     'UTF-8'
         26        DO_ICALL                                             $6      
         27        SEND_VAR                                                     $6
         28        DO_ICALL                                                     
    9    29        INIT_FCALL                                                   'var_dump'
         30        INIT_FCALL                                                   'str_split'
         31        SEND_VAL                                                     ''
         32        SEND_VAL                                                     1
         33        DO_ICALL                                             $8      
         34        SEND_VAR                                                     $8
         35        DO_ICALL                                                     
         36      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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