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<?php class ValidationError { public function __construct( public string $message ) {} } function validate(string $errorsOnPoupanka): bool|ValidationError { if ( $errorsOnPoupanka === 'poupanka') return new ValidationError("Poupanka error"); return true; } var_dump(match(validate("poupanka")) { ValidationError::class => $validationResult->message, true => "Nice", });
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 13
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 197) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
filename:       /in/sB1kM
function name:  (null)
number of ops:  19
compiled vars:  !0 = $validationResult
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'validate'
          2        SEND_VAL                                                 'poupanka'
          3        DO_FCALL                                      0  $1      
          4        CASE_STRICT                                              $1, 'ValidationError'
          5      > JMPNZ                                                    ~2, ->10
          6    >   CASE_STRICT                                              $1, <true>
          7      > JMPNZ                                                    ~2, ->13
          8    > > JMP                                                      ->9
          9    > > MATCH_ERROR                                              $1
   20    10    >   FETCH_OBJ_R                                      ~3      !0, 'message'
         11        QM_ASSIGN                                        ~4      ~3
         12      > JMP                                                      ->15
   21    13    >   QM_ASSIGN                                        ~4      'Nice'
         14      > JMP                                                      ->15
         15    >   FREE                                                     $1
         16        SEND_VAL                                                 ~4
         17        DO_ICALL                                                 
   22    18      > RETURN                                                   1

Function validate:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sB1kM
function name:  validate
number of ops:  11
compiled vars:  !0 = $errorsOnPoupanka
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
   13     1        IS_IDENTICAL                                             !0, 'poupanka'
          2      > JMPZ                                                     ~1, ->8
   14     3    >   NEW                                              $2      'ValidationError'
          4        SEND_VAL_EX                                              'Poupanka+error'
          5        DO_FCALL                                      0          
          6        VERIFY_RETURN_TYPE                                       $2
          7      > RETURN                                                   $2
   16     8    > > RETURN                                                   <true>
   17     9*       VERIFY_RETURN_TYPE                                       
         10*     > RETURN                                                   null

End of function validate

Class ValidationError:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sB1kM
function name:  __construct
number of ops:  4
compiled vars:  !0 = $message
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        ASSIGN_OBJ                                               'message'
          2        OP_DATA                                                  !0
    7     3      > RETURN                                                   null

End of function __construct

End of class ValidationError.

Generated using Vulcan Logic Dumper, using php 8.0.0


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