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<?php function f1(&$v) {} function f2() {$a = array(1,2,3); return $a; } f1((bool)f2());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J4Q8e
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'f1'
          1        INIT_FCALL                                               'f2'
          2        DO_FCALL                                      0  $0      
          3        BOOL                                             ~1      $0
          4        SEND_VAL_EX                                              ~1
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Function f1:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J4Q8e
function name:  f1
number of ops:  2
compiled vars:  !0 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function f1

Function f2:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J4Q8e
function name:  f2
number of ops:  3
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
          1      > RETURN                                                   !0
          2*     > RETURN                                                   null

End of function f2

Generated using Vulcan Logic Dumper, using php 8.0.0


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