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<?php error_reporting(E_ALL); ini_set(display_errors, true); $str = "index.php?id=" + 1; var_dump($str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/htHB1
function name:  (null)
number of ops:  14
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 32767
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'ini_set'
          4        FETCH_CONSTANT                                   ~2      'display_errors'
          5        SEND_VAL                                                 ~2
          6        SEND_VAL                                                 <true>
          7        DO_ICALL                                                 
    4     8        ADD                                              ~4      'index.php%3Fid%3D', 1
          9        ASSIGN                                                   !0, ~4
    5    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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