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<?php function data() { $a = "abc"; $b = "def"; $c = "ghi"; return get_defined_vars(); } extract(data()); var_dump($a, $b, $c);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Pb5ul
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'extract'
          1        INIT_FCALL                                               'data'
          2        DO_FCALL                                      0  $3      
          3        SEND_VAL                                                 $3
          4        DO_ICALL                                                 
   12     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        SEND_VAR                                                 !1
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function data:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Pb5ul
function name:  data
number of ops:  7
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, 'abc'
    6     1        ASSIGN                                                   !1, 'def'
    7     2        ASSIGN                                                   !2, 'ghi'
    8     3        INIT_FCALL                                               'get_defined_vars'
          4        DO_ICALL                                         $6      
          5      > RETURN                                                   $6
    9     6*     > RETURN                                                   null

End of function data

Generated using Vulcan Logic Dumper, using php 8.0.0


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