3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { try { throw new Exception('test'); } catch (Exception $e) { print "catch and rethrow!\n"; throw $e; } finally { print "finally!\n"; } } foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P0Krr
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                               'foo'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
Found catch point at position: 5
Branch analysis from position: 5
2 jumps found. (Code = 107) Position 1 = 6, Position 2 = -2
Branch analysis from position: 6
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/P0Krr
function name:  foo
number of ops:  13
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   NEW                                              $2      'Exception'
          1        SEND_VAL_EX                                              'test'
          2        DO_FCALL                                      0          
          3      > THROW                                         0          $2
          4*       JMP                                                      ->8
    6     5  E > > CATCH                                       last         'Exception'
    7     6    >   ECHO                                                     'catch+and+rethrow%21%0A'
    8     7      > THROW                                         0          !0
    9     8*       FAST_CALL                                                ->10
          9*       JMP                                                      ->12
   10    10*       ECHO                                                     'finally%21%0A'
         11*       FAST_RET                                                 
   12    12*     > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.31 ms | 1397 KiB | 14 Q