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<?php $s = '43'; $i = 42; var_dump(gettype($s)); var_dump(gettype($i)); // changing... $s = (int)$s; $i = (string)$s; var_dump(gettype($s)); var_dump(gettype($i));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4CaJ5
function name:  (null)
number of ops:  23
compiled vars:  !0 = $s, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '43'
    4     1        ASSIGN                                                   !1, 42
    5     2        INIT_FCALL                                               'var_dump'
          3        GET_TYPE                                         ~4      !0
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
    6     6        INIT_FCALL                                               'var_dump'
          7        GET_TYPE                                         ~6      !1
          8        SEND_VAL                                                 ~6
          9        DO_ICALL                                                 
    8    10        CAST                                          4  ~8      !0
         11        ASSIGN                                                   !0, ~8
    9    12        CAST                                          6  ~10     !0
         13        ASSIGN                                                   !1, ~10
   10    14        INIT_FCALL                                               'var_dump'
         15        GET_TYPE                                         ~12     !0
         16        SEND_VAL                                                 ~12
         17        DO_ICALL                                                 
   11    18        INIT_FCALL                                               'var_dump'
         19        GET_TYPE                                         ~14     !1
         20        SEND_VAL                                                 ~14
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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