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<?php set_error_handler(function() { echo 'one'; }); set_error_handler(function() { echo 'two'; restore_error_handler(); }); trigger_error('', E_USER_NOTICE); trigger_error('', E_USER_NOTICE);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1IHl8
function name:  (null)
number of ops:  17
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'set_error_handler'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F1IHl8%3A3%240'
    5     2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    7     4        INIT_FCALL                                               'set_error_handler'
          5        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F1IHl8%3A7%241'
   10     6        SEND_VAL                                                 ~2
          7        DO_ICALL                                                 
   12     8        INIT_FCALL                                               'trigger_error'
          9        SEND_VAL                                                 ''
         10        SEND_VAL                                                 1024
         11        DO_ICALL                                                 
   13    12        INIT_FCALL                                               'trigger_error'
         13        SEND_VAL                                                 ''
         14        SEND_VAL                                                 1024
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F1IHl8%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1IHl8
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'one'
    5     1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F1IHl8%3A3%240

Function %00%7Bclosure%7D%2Fin%2F1IHl8%3A7%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1IHl8
function name:  {closure}
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   ECHO                                                     'two'
    9     1        INIT_FCALL                                               'restore_error_handler'
          2        DO_ICALL                                                 
   10     3      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F1IHl8%3A7%241

Generated using Vulcan Logic Dumper, using php 8.0.0


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