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<?php function bla(&$test){ echo '1'; } $x='qqq'; bla($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7lh2Y
function name:  (null)
number of ops:  5
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, 'qqq'
    9     1        INIT_FCALL                                               'bla'
          2        SEND_REF                                                 !0
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function bla:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7lh2Y
function name:  bla
number of ops:  3
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ECHO                                                     '1'
    5     2      > RETURN                                                   null

End of function bla

Generated using Vulcan Logic Dumper, using php 8.0.0


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