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<?php $val = (int) null; var_dump($val, is_int($val));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A4GAJ
function name:  (null)
number of ops:  8
compiled vars:  !0 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   CAST                                          4  ~1      null
          1        ASSIGN                                                   !0, ~1
    5     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        TYPE_CHECK                                   16  ~3      !0
          5        SEND_VAL                                                 ~3
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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