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<?php class Base { public function go() { $this->__call("niger", array("a")); } public function __call($a, $b){} } $M=new Base; $M->undef(); //$M->go(); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4o5b
function name:  (null)
number of ops:  6
compiled vars:  !0 = $M
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   NEW                                              $1      'Base'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   17     3        INIT_METHOD_CALL                                         !0, 'undef'
          4        DO_FCALL                                      0          
   20     5      > RETURN                                                   1

Class Base:
Function go:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4o5b
function name:  go
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_METHOD_CALL                                         '__call'
          1        SEND_VAL_EX                                              'niger'
          2        SEND_VAL_EX                                              <array>
          3        DO_FCALL                                      0          
    8     4      > RETURN                                                   null

End of function go

Function __call:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4o5b
function name:  __call
number of ops:  3
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2      > RETURN                                                   null

End of function __call

End of class Base.

Generated using Vulcan Logic Dumper, using php 8.0.0


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