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<?php $foo = "'1b'"; if ((int) $foo === $foo) { $foo = (int) $foo; } var_dump($foo);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
filename:       /in/ENHqD
function name:  (null)
number of ops:  10
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%271b%27'
    4     1        CAST                                          4  ~2      !0
          2        IS_IDENTICAL                                             !0, ~2
          3      > JMPZ                                                     ~3, ->6
    5     4    >   CAST                                          4  ~4      !0
          5        ASSIGN                                                   !0, ~4
    7     6    >   INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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