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<?php $bom = chr(0xef) . chr(0xbb) . chr(0xbf); $str = 'Hello World!'; var_dump($str); echo str_repeat('-', 15).PHP_EOL; var_dump($bom.$str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rjuMl
function name:  (null)
number of ops:  16
compiled vars:  !0 = $bom, !1 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%EF%BB%BF'
    4     1        ASSIGN                                                   !1, 'Hello+World%21'
    6     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                                 
    7     5        INIT_FCALL                                               'str_repeat'
          6        SEND_VAL                                                 '-'
          7        SEND_VAL                                                 15
          8        DO_ICALL                                         $5      
          9        CONCAT                                           ~6      $5, '%0A'
         10        ECHO                                                     ~6
    9    11        INIT_FCALL                                               'var_dump'
         12        CONCAT                                           ~7      !0, !1
         13        SEND_VAL                                                 ~7
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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