3v4l.org

run code in 500+ PHP versions simultaneously
<?php spl_autoload_register(function ($class_name) { echo "Need to include `{$class_name}` \n"; }); try { try { throw new \RuntimeException('Error message'); } finally { echo 'Start finally block' . PHP_EOL; $foo = new Foo(); echo 'End finally block' . PHP_EOL; } } catch (\Exception $e) { echo $e->getMessage() . PHP_EOL; echo $e . PHP_EOL; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
Found catch point at position: 17
Branch analysis from position: 17
2 jumps found. (Code = 107) Position 1 = 18, Position 2 = -2
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Bn1d8
function name:  (null)
number of ops:  25
compiled vars:  !0 = $foo, !1 = $e
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                                   'spl_autoload_register'
          1        DECLARE_LAMBDA_FUNCTION                              ~2      [0]
    4     2        SEND_VAL                                                     ~2
    2     3        DO_ICALL                                                     
    8     4        NEW                                                  $5      'RuntimeException'
          5        SEND_VAL_EX                                                  'Error+message'
          6        DO_FCALL                                          0          
          7      > THROW                                             0          $5
    9     8*       FAST_CALL                                                    ->10
          9*       JMP                                                          ->16
   10    10*       ECHO                                                         'Start+finally+block%0A'
   11    11*       NEW                                                  $7      'Foo'
         12*       DO_FCALL                                          0          
         13*       ASSIGN                                                       !0, $7
   12    14*       ECHO                                                         'End+finally+block%0A'
         15*       FAST_RET                                                     
         16*       JMP                                                          ->24
   14    17  E > > CATCH                                           last         'Exception'
   15    18    >   INIT_METHOD_CALL                                             !1, 'getMessage'
         19        DO_FCALL                                          0  $10     
         20        CONCAT                                               ~11     $10, '%0A'
         21        ECHO                                                         ~11
   16    22        CONCAT                                               ~12     !1, '%0A'
         23        ECHO                                                         ~12
   17    24      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Bn1d8
function name:  {closure:/in/Bn1d8:2}
number of ops:  6
compiled vars:  !0 = $class_name
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   RECV                                                 !0      
    3     1        ROPE_INIT                                         3  ~2      'Need+to+include+%60'
          2        ROPE_ADD                                          1  ~2      ~2, !0
          3        ROPE_END                                          2  ~1      ~2, '%60+%0A'
          4        ECHO                                                         ~1
    4     5      > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
159.42 ms | 2519 KiB | 14 Q