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<?php class test { static function foo() { $x = function () { return static::bar(); }; $x(); } static function bar() { print "x\n";} } test::foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y2QfM
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_STATIC_METHOD_CALL                                  'test', 'foo'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FY2QfM%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y2QfM
function name:  {closure}
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_STATIC_METHOD_CALL                                  'bar'
          1        DO_FCALL                                      0  $0      
          2      > RETURN                                                   $0
    6     3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FY2QfM%3A4%240

Class test:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y2QfM
function name:  foo
number of ops:  5
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FY2QfM%3A4%240'
          1        ASSIGN                                                   !0, ~1
    7     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0          
    8     4      > RETURN                                                   null

End of function foo

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y2QfM
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ECHO                                                     'x%0A'
          1      > RETURN                                                   null

End of function bar

End of class test.

Generated using Vulcan Logic Dumper, using php 8.0.0


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