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<?php class Mathematic { static function factorial(int $number) { if($number < 1) return 1; return $number * factorial($number -1); } } Mathematic::factorial(5);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MposG
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_STATIC_METHOD_CALL                                  'Mathematic', 'factorial'
          1        SEND_VAL                                                 5
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Class Mathematic:
Function factorial:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MposG
function name:  factorial
number of ops:  11
compiled vars:  !0 = $number
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    7     1        IS_SMALLER                                               !0, 1
          2      > JMPZ                                                     ~1, ->4
    8     3    > > RETURN                                                   1
   10     4    >   INIT_FCALL_BY_NAME                                       'factorial'
          5        SUB                                              ~2      !0, 1
          6        SEND_VAL_EX                                              ~2
          7        DO_FCALL                                      0  $3      
          8        MUL                                              ~4      !0, $3
          9      > RETURN                                                   ~4
   11    10*     > RETURN                                                   null

End of function factorial

End of class Mathematic.

Generated using Vulcan Logic Dumper, using php 8.0.0


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