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<?php $a=1; echo $a; call($a); function call($var){ echo $var; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/acNLW
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
    3     1        ECHO                                                     !0
    6     2        INIT_FCALL_BY_NAME                                       'call'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
   10     5      > RETURN                                                   1

Function call:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/acNLW
function name:  call
number of ops:  3
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
    9     1        ECHO                                                     !0
   10     2      > RETURN                                                   null

End of function call

Generated using Vulcan Logic Dumper, using php 8.0.0


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