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<?php $y = 1; echo $y * 4;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2JEDM
function name:  (null)
number of ops:  4
compiled vars:  !0 = $y
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   QM_ASSIGN                                                !0
   5     1        MUL                                              ~2      !0, 4
         2        ASSIGN_OBJ                                               ~2
         3      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.4.0