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<?php function hl($h) { if ($h > 4) { throw new Exception(); } ++$h; hl($h); } hl(0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rHsLn
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                               'hl'
          1        SEND_VAL                                                 0
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function hl:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rHsLn
function name:  hl
number of ops:  11
compiled vars:  !0 = $h
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        IS_SMALLER                                               4, !0
          2      > JMPZ                                                     ~1, ->6
    6     3    >   NEW                                              $2      'Exception'
          4        DO_FCALL                                      0          
          5      > THROW                                         0          $2
    8     6    >   PRE_INC                                                  !0
    9     7        INIT_FCALL_BY_NAME                                       'hl'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
   10    10      > RETURN                                                   null

End of function hl

Generated using Vulcan Logic Dumper, using php 8.0.0


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