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<?php $a = function($b) use (&$a) { if ($b == 0) { return; } else { print $b; $a(--$b); } }; $a(10);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GsXYf
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                          ~1      [0]
          1        BIND_LEXICAL                                             ~1, !0
          2        ASSIGN                                                   !0, ~1
   13     3        INIT_DYNAMIC_CALL                                        !0
          4        SEND_VAL_EX                                              10
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GsXYf
function name:  {closure}
number of ops:  12
compiled vars:  !0 = $b, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
    4     2        IS_EQUAL                                                 !0, 0
          3      > JMPZ                                                     ~2, ->6
    5     4    > > RETURN                                                   null
    4     5*       JMP                                                      ->11
    8     6    >   ECHO                                                     !0
    9     7        INIT_DYNAMIC_CALL                                        !1
          8        PRE_DEC                                          ~3      !0
          9        SEND_VAL_EX                                              ~3
         10        DO_FCALL                                      0          
   11    11      > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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