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<?php //$test = NULL; $test = function ($a) use (&$test) { echo $a; $a --; if ($a > 0) { return $test($a); } }; $test(10);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aSXPh
function name:  (null)
number of ops:  7
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FaSXPh%3A3%240'
          1        BIND_LEXICAL                                             ~1, !0
          2        ASSIGN                                                   !0, ~1
   12     3        INIT_DYNAMIC_CALL                                        !0
          4        SEND_VAL_EX                                              10
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FaSXPh%3A3%240:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aSXPh
function name:  {closure}
number of ops:  11
compiled vars:  !0 = $a, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
    4     2        ECHO                                                     !0
    5     3        PRE_DEC                                                  !0
    7     4        IS_SMALLER                                               0, !0
          5      > JMPZ                                                     ~3, ->10
    8     6    >   INIT_DYNAMIC_CALL                                        !1
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0  $4      
          9      > RETURN                                                   $4
   10    10    > > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FaSXPh%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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