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<?php function sh() { ob_start(); echo 123; } register_shutdown_function('sh');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VMhTa
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'register_shutdown_function'
          1        SEND_VAL                                                 'sh'
          2        DO_ICALL                                                 
          3      > RETURN                                                   1

Function sh:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VMhTa
function name:  sh
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'ob_start'
          1        DO_ICALL                                                 
    6     2        ECHO                                                     123
    7     3      > RETURN                                                   null

End of function sh

Generated using Vulcan Logic Dumper, using php 8.0.0


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