3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface JobSlot { } interface JobSlotStatus { } class ProcessJobSlot implements JobSlot { } class ProcessJobSlotStatus implements JobSlotStatus { } die( in_array( 'ProcessJobSlot', get_declared_classes() ) ? 'exists' : 'does not exist' );
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/qLQuF
function name:  (null)
number of ops:  14
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   DECLARE_CLASS                                            'processjobslot'
   12     1        DECLARE_CLASS                                            'processjobslotstatus'
   15     2        INIT_FCALL                                               'in_array'
          3        SEND_VAL                                                 'ProcessJobSlot'
          4        INIT_FCALL                                               'get_declared_classes'
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        DO_ICALL                                         $1      
          8      > JMPZ                                                     $1, ->11
          9    >   QM_ASSIGN                                        ~2      'exists'
         10      > JMP                                                      ->12
         11    >   QM_ASSIGN                                        ~2      'does+not+exist'
         12    > > EXIT                                                     ~2
         13*     > RETURN                                                   1

Class JobSlot: [no user functions]
Class JobSlotStatus: [no user functions]
Class ProcessJobSlot: [no user functions]
Class ProcessJobSlotStatus: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
183.64 ms | 1394 KiB | 17 Q