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<?php function callee(&$obj) { } function caller() { callee($this); } caller();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QXYLB
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                                   'caller'
          1        DO_FCALL                                          0          
          2      > RETURN                                                       1

Function callee:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QXYLB
function name:  callee
number of ops:  2
compiled vars:  !0 = $obj
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    5     1      > RETURN                                                       null

End of function callee

Function caller:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QXYLB
function name:  caller
number of ops:  5
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                                   'callee'
          1        FETCH_THIS                                           $0      
          2        SEND_REF                                                     $0
          3        DO_FCALL                                          0          
    9     4      > RETURN                                                       null

End of function caller

Generated using Vulcan Logic Dumper, using php 8.5.0


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