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<?php $abc = function($code){ $function_A = function($code){ return $code; }; $function_B = function($code) use ($function_A) { $text = $function_A($code); return $text; }; $function_B($code); }; echo $abc('abc');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nPUae
function name:  (null)
number of ops:  7
compiled vars:  !0 = $abc
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FnPUae%3A3%240'
          1        ASSIGN                                                   !0, ~1
   18     2        INIT_DYNAMIC_CALL                                        !0
          3        SEND_VAL_EX                                              'abc'
          4        DO_FCALL                                      0  $3      
          5        ECHO                                                     $3
          6      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FnPUae%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nPUae
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $code, !1 = $function_A, !2 = $function_B
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FnPUae%3A5%241'
          2        ASSIGN                                                   !1, ~3
    9     3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FnPUae%3A9%242'
          4        BIND_LEXICAL                                             ~5, !1
          5        ASSIGN                                                   !2, ~5
   14     6        INIT_DYNAMIC_CALL                                        !2
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0          
   16     9      > RETURN                                                   null

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

Function %00%7Bclosure%7D%2Fin%2FnPUae%3A5%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nPUae
function name:  {closure}
number of ops:  3
compiled vars:  !0 = $code
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    6     1      > RETURN                                                   !0
    7     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FnPUae%3A5%241

Function %00%7Bclosure%7D%2Fin%2FnPUae%3A9%242:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nPUae
function name:  {closure}
number of ops:  8
compiled vars:  !0 = $code, !1 = $function_A, !2 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
   10     2        INIT_DYNAMIC_CALL                                        !1
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0  $3      
          5        ASSIGN                                                   !2, $3
   11     6      > RETURN                                                   !2
   12     7*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FnPUae%3A9%242

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