3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function () { echo "in"; }); set_exception_handler(function ($e) { echo get_class($e); }); fufu;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VZuL4
function name:  (null)
number of ops:  11
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%2FVZuL4%3A3%240'
    5     2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    7     4        INIT_FCALL                                               'set_exception_handler'
          5        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FVZuL4%3A7%241'
    9     6        SEND_VAL                                                 ~2
          7        DO_ICALL                                                 
   11     8        FETCH_CONSTANT                                   ~4      'fufu'
          9        FREE                                                     ~4
   12    10      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FVZuL4%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VZuL4
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'in'
    5     1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FVZuL4%3A3%240

Function %00%7Bclosure%7D%2Fin%2FVZuL4%3A7%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VZuL4
function name:  {closure}
number of ops:  4
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    8     1        GET_CLASS                                        ~1      !0
          2        ECHO                                                     ~1
    9     3      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FVZuL4%3A7%241

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
327.42 ms | 1395 KiB | 18 Q