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<?php class CustomException extends Exception { public $object; public $wantedValue; public $changedValue; public function __construct( string $msg, SomeClass $object, int $wantedValue, int $changedValue ) { parent::__construct($msg); $this->object = $object; $this->wantedValue = $wantedValue; $this->changedValue = $changedValue; } } class SomeClass { private $value; public function __construct(int $value) { $this->value = $value; if($value > 10) { throw new CustomException( sprintf("Value %d is larger than the max 10 setting to 10!", $value), $this, $value, $this->value = 10 ); } } } $valid = new SomeClass(9); var_dump($valid); try { $invalid = new SomeClass(20); } catch (CustomException $e) { echo PHP_EOL, $e->getMessage(), PHP_EOL, PHP_EOL; $invalid = $e->object; // I can still access the invalid object var_dump($invalid); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 12
Branch analysis from position: 12
2 jumps found. (Code = 107) Position 1 = 13, Position 2 = -2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZUtkn
function name:  (null)
number of ops:  25
compiled vars:  !0 = $valid, !1 = $invalid, !2 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   40     0  E >   NEW                                              $3      'SomeClass'
          1        SEND_VAL_EX                                              9
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
   41     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                                 
   44     7        NEW                                              $7      'SomeClass'
          8        SEND_VAL_EX                                              20
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !1, $7
         11      > JMP                                                      ->24
   45    12  E > > CATCH                                       last         'CustomException'
   46    13    >   ECHO                                                     '%0A'
         14        INIT_METHOD_CALL                                         !2, 'getMessage'
         15        DO_FCALL                                      0  $10     
         16        ECHO                                                     $10
         17        ECHO                                                     '%0A'
         18        ECHO                                                     '%0A'
   47    19        FETCH_OBJ_R                                      ~11     !2, 'object'
         20        ASSIGN                                                   !1, ~11
   48    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                                 
   49    24    > > RETURN                                                   1

Class CustomException:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZUtkn
function name:  __construct
number of ops:  14
compiled vars:  !0 = $msg, !1 = $object, !2 = $wantedValue, !3 = $changedValue
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
          3        RECV                                             !3      
   15     4        INIT_STATIC_METHOD_CALL                                  
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   17     7        ASSIGN_OBJ                                               'object'
          8        OP_DATA                                                  !1
   18     9        ASSIGN_OBJ                                               'wantedValue'
         10        OP_DATA                                                  !2
   19    11        ASSIGN_OBJ                                               'changedValue'
         12        OP_DATA                                                  !3
   20    13      > RETURN                                                   null

End of function __construct

End of class CustomException.

Class SomeClass:
Function __construct:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 19
Branch analysis from position: 5
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZUtkn
function name:  __construct
number of ops:  20
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   27     0  E >   RECV                                             !0      
   29     1        ASSIGN_OBJ                                               'value'
          2        OP_DATA                                                  !0
   31     3        IS_SMALLER                                               10, !0
          4      > JMPZ                                                     ~2, ->19
   32     5    >   NEW                                              $3      'CustomException'
   33     6        INIT_FCALL                                               'sprintf'
          7        SEND_VAL                                                 'Value+%25d+is+larger+than+the+max+10+setting+to+10%21'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $4      
         10        SEND_VAR_NO_REF_EX                                       $4
         11        FETCH_THIS                                       $5      
         12        SEND_VAR_EX                                              $5
         13        SEND_VAR_EX                                              !0
   34    14        ASSIGN_OBJ                                       ~6      'value'
         15        OP_DATA                                                  10
         16        SEND_VAL_EX                                              ~6
   32    17        DO_FCALL                                      0          
   34    18      > THROW                                         0          $3
   37    19    > > RETURN                                                   null

End of function __construct

End of class SomeClass.

Generated using Vulcan Logic Dumper, using php 8.0.0


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