3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_exception_handler(function ($e) { var_dump($e->getCode()); }); throw new Exception('foo', 42);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/k2q9P
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'set_exception_handler'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fk2q9P%3A3%240'
    5     2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    7     4        NEW                                              $2      'Exception'
          5        SEND_VAL_EX                                              'foo'
          6        SEND_VAL_EX                                              42
          7        DO_FCALL                                      0          
          8      > THROW                                         0          $2
          9*     > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fk2q9P%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k2q9P
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'var_dump'
          2        INIT_METHOD_CALL                                         !0, 'getCode'
          3        DO_FCALL                                      0  $1      
          4        SEND_VAR                                                 $1
          5        DO_ICALL                                                 
    5     6      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fk2q9P%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.93 ms | 1386 KiB | 17 Q