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<?php function one() { return 'two'; } function two() { return 'three'; } function three() { return 'four'; } function four() { echo 'Done!'; } $a = one()()()();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2UCpv
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   INIT_FCALL                                               'one'
          1        DO_FCALL                                      0  $1      
          2        INIT_DYNAMIC_CALL                                        $1
          3        DO_FCALL                                      0  $2      
          4        INIT_DYNAMIC_CALL                                        $2
          5        DO_FCALL                                      0  $3      
          6        INIT_DYNAMIC_CALL                                        $3
          7        DO_FCALL                                      0  $4      
          8        ASSIGN                                                   !0, $4
          9      > RETURN                                                   1

Function one:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2UCpv
function name:  one
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   'two'
    5     1*     > RETURN                                                   null

End of function one

Function two:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2UCpv
function name:  two
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E > > RETURN                                                   'three'
    9     1*     > RETURN                                                   null

End of function two

Function three:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2UCpv
function name:  three
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E > > RETURN                                                   'four'
   13     1*     > RETURN                                                   null

End of function three

Function four:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2UCpv
function name:  four
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   ECHO                                                     'Done%21'
   17     1      > RETURN                                                   null

End of function four

Generated using Vulcan Logic Dumper, using php 8.0.0


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