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

Function get:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7nTAQ
function name:  get
number of ops:  4
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        ASSIGN                                                   !0, 6
          2      > RETURN                                                   !0
          3*     > RETURN                                                   null

End of function get

Generated using Vulcan Logic Dumper, using php 8.0.0


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