3v4l.org

run code in 300+ PHP versions simultaneously
<?=($a=xx.bcpow(9,99,99))^($b=[].new Exception([]))," ", strlen( $a)," ", strlen($b) ;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IDXY4
function name:  (null)
number of ops:  23
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   FETCH_CONSTANT                                   ~2      'xx'
          1        INIT_FCALL_BY_NAME                                       'bcpow'
          2        SEND_VAL_EX                                              9
          3        SEND_VAL_EX                                              99
          4        SEND_VAL_EX                                              99
          5        DO_FCALL                                      0  $3      
          6        CONCAT                                           ~4      ~2, $3
          7        ASSIGN                                           ~5      !0, ~4
          8        NEW                                              $6      'Exception'
          9        SEND_VAL_EX                                              <array>
         10        DO_FCALL                                      0          
         11        CAST                                          6  ~8      <array>
         12        CONCAT                                           ~9      ~8, $6
         13        ASSIGN                                           ~10     !1, ~9
         14        BW_XOR                                           ~11     ~5, ~10
         15        ECHO                                                     ~11
         16        ECHO                                                     '+'
         17        STRLEN                                           ~12     !0
         18        ECHO                                                     ~12
         19        ECHO                                                     '++'
         20        STRLEN                                           ~13     !1
         21        ECHO                                                     ~13
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.42 ms | 1394 KiB | 13 Q