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<?php function getCallback() { return function($who) { echo 'Hello ' . $who . PHP_EOL; }; } getCallback()('charles');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vnbtR
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'getcallback'
          1        DO_FCALL                                      0  $0      
          2        INIT_DYNAMIC_CALL                                        $0
          3        SEND_VAL_EX                                              'charles'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function getcallback:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vnbtR
function name:  getCallback
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FvnbtR%3A4%240'
    6     1      > RETURN                                                   ~0
    7     2*     > RETURN                                                   null

End of function getcallback

Function %00%7Bclosure%7D%2Fin%2FvnbtR%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vnbtR
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $who
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        CONCAT                                           ~1      'Hello+', !0
          2        CONCAT                                           ~2      ~1, '%0A'
          3        ECHO                                                     ~2
    6     4      > RETURN                                                   null

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

Generated using Vulcan Logic Dumper, using php 8.0.0


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