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<?php $myClass = new stdClass; $myClass->foo1 = function(){ return $this; }; $myClass->foo2 = function(){ return $this; }; $myClass->foo1()->foo2();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vA17M
function name:  (null)
number of ops:  14
compiled vars:  !0 = $myClass
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $1      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    3     3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FvA17M%3A3%240'
          4        ASSIGN_OBJ                                               !0, 'foo1'
    5     5        OP_DATA                                                  ~5
    6     6        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FvA17M%3A6%241'
          7        ASSIGN_OBJ                                               !0, 'foo2'
    8     8        OP_DATA                                                  ~7
    9     9        INIT_METHOD_CALL                                         !0, 'foo1'
         10        DO_FCALL                                      0  $8      
         11        INIT_METHOD_CALL                                         $8, 'foo2'
         12        DO_FCALL                                      0          
         13      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FvA17M%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vA17M
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   FETCH_THIS                                       ~0      
          1      > RETURN                                                   ~0
    5     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FvA17M%3A3%240

Function %00%7Bclosure%7D%2Fin%2FvA17M%3A6%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vA17M
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_THIS                                       ~0      
          1      > RETURN                                                   ~0
    8     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FvA17M%3A6%241

Generated using Vulcan Logic Dumper, using php 8.0.0


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