3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int)"0xa"); var_dump(+"0xa"); var_dump(+"0xa" + 1); var_dump("0xa" >> 0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/b4QiP
function name:  (null)
number of ops:  18
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        CAST                                          4  ~0      '0xa'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    4     4        INIT_FCALL                                               'var_dump'
          5        MUL                                              ~2      '0xa', 1
          6        SEND_VAL                                                 ~2
          7        DO_ICALL                                                 
    5     8        INIT_FCALL                                               'var_dump'
          9        MUL                                              ~4      '0xa', 1
         10        ADD                                              ~5      ~4, 1
         11        SEND_VAL                                                 ~5
         12        DO_ICALL                                                 
    6    13        INIT_FCALL                                               'var_dump'
         14        SR                                               ~7      '0xa', 0
         15        SEND_VAL                                                 ~7
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.22 ms | 1394 KiB | 15 Q