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<?php function test($var, $data) { $$var++; } $a = 123; test('data', $a); echo $a;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ee5MQ
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, 123
    8     1        INIT_FCALL                                               'test'
          2        SEND_VAL                                                 'data'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0          
    9     5        ECHO                                                     !0
          6      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ee5MQ
function name:  test
number of ops:  5
compiled vars:  !0 = $var, !1 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        FETCH_RW                     local               $2      !0
          3        PRE_INC                                                  $2
    5     4      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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