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<?php $a = 5; function foo($vari) { $vari = 7; } foo($a); echo $a;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gjF0Z
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5
   10     1        INIT_FCALL                                               'foo'
          2        SEND_VAR                                                 !0
          3        DO_FCALL                                      0          
   12     4        ECHO                                                     !0
          5      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gjF0Z
function name:  foo
number of ops:  3
compiled vars:  !0 = $vari
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    7     1        ASSIGN                                                   !0, 7
    8     2      > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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