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<?php function f(){ $v=1; $a=function(){ echo "BT\n"; }; $a(); } f();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jUOcG
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'f'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jUOcG
function name:  f
number of ops:  6
compiled vars:  !0 = $v, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 1
    4     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FjUOcG%3A4%240'
          2        ASSIGN                                                   !1, ~3
    7     3        INIT_DYNAMIC_CALL                                        !1
          4        DO_FCALL                                      0          
    8     5      > RETURN                                                   null

End of function f

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

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

Generated using Vulcan Logic Dumper, using php 8.0.0


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169.58 ms | 1397 KiB | 14 Q