3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function () { var_dump(func_get_args()); }); eval(' $a++; ');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fE1JI
function name:  (null)
number of ops:  6
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%2FfE1JI%3A3%240'
    5     2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    7     4        INCLUDE_OR_EVAL                                          '%0A%09%24a%2B%2B%3B%0A', EVAL
    9     5      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FfE1JI%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fE1JI
function name:  {closure}
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        FUNC_GET_ARGS                                    ~0      
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    5     4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FfE1JI%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.74 ms | 1394 KiB | 17 Q