3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { throw new Exception('megatest'); } try{ test(); } catch(Exception $e) { echo 'catched!'; } echo "\nthe end";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 3
Branch analysis from position: 3
2 jumps found. (Code = 107) Position 1 = 4, Position 2 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vmnde
function name:  (null)
number of ops:  7
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'test'
          1        DO_FCALL                                      0          
          2      > JMP                                                      ->5
   10     3  E > > CATCH                                       last         'Exception'
   11     4    >   ECHO                                                     'catched%21'
   14     5    >   ECHO                                                     '%0Athe+end'
          6      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/vmnde
function name:  test
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $0      'Exception'
          1        SEND_VAL_EX                                              'megatest'
          2        DO_FCALL                                      0          
          3      > THROW                                         0          $0
    5     4*     > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.54 ms | 1402 KiB | 14 Q