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<?php $text = 'Hello world'; $result = ''; foreach(str_split($text) as $char) { $result .= dechex(ord($char)); } var_dump("0x" . $result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 15
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 15
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/5hbV8
function name:  (null)
number of ops:  21
compiled vars:  !0 = $text, !1 = $result, !2 = $char
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Hello+world'
    3     1        ASSIGN                                                   !1, ''
    4     2        INIT_FCALL                                               'str_split'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $5      
          5      > FE_RESET_R                                       $6      $5, ->15
          6    > > FE_FETCH_R                                               $6, !2, ->15
    5     7    >   INIT_FCALL                                               'dechex'
          8        INIT_FCALL                                               'ord'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                         $7      
         11        SEND_VAR                                                 $7
         12        DO_ICALL                                         $8      
         13        ASSIGN_OP                                     8          !1, $8
    4    14      > JMP                                                      ->6
         15    >   FE_FREE                                                  $6
    7    16        INIT_FCALL                                               'var_dump'
         17        CONCAT                                           ~10     '0x', !1
         18        SEND_VAL                                                 ~10
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.55 ms | 1395 KiB | 21 Q