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<?php $str = 'def'; $str = '\x'.implode('\x', str_split(bin2hex($str), 2)); echo $str;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mp5K7
function name:  (null)
number of ops:  16
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'def'
    3     1        INIT_FCALL                                               'implode'
          2        SEND_VAL                                                 '%5Cx'
          3        INIT_FCALL                                               'str_split'
          4        INIT_FCALL                                               'bin2hex'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        SEND_VAL                                                 2
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        DO_ICALL                                         $4      
         12        CONCAT                                           ~5      '%5Cx', $4
         13        ASSIGN                                                   !0, ~5
    4    14        ECHO                                                     !0
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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