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<?php $before = 1.1 - 1.2; $after = (float)(string)$before; var_dump($before); var_dump($after);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ng9vE
function name:  (null)
number of ops:  11
compiled vars:  !0 = $before, !1 = $after
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, -0.1
    4     1        CAST                                          6  ~3      !0
          2        CAST                                          5  ~4      ~3
          3        ASSIGN                                                   !1, ~4
    6     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                                 
    7     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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