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<?php $foo = 'bar'; $newFoo = "(FILENAME='C:\\folder\\{$foo}.txt')"; var_dump($newFoo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EKFq2
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo, !1 = $newFoo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'bar'
    4     1        ROPE_INIT                                     3  ~4      '%28FILENAME%3D%27C%3A%5Cfolder%5C'
          2        ROPE_ADD                                      1  ~4      ~4, !0
          3        ROPE_END                                      2  ~3      ~4, '.txt%27%29'
          4        ASSIGN                                                   !1, ~3
    5     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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