3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first = 'A'; $second = '}'; $ascii_first = ord($first); $ascii_second = ord($second); $binary_first = decbin($ascii_first); $binary_second = decbin($ascii_second); $binary_XOR = decbin($ascii_first ^ $ascii_second); $final_ascii = bindec($binary_XOR); $final_char = chr($final_ascii); echo "Letters \n\t $first \n\t $second \n"; echo "ASCII values: \n\t $first: $ascii_first \n\t $second: $ascii_second \n"; echo "Binary values \n\t $ascii_first: $binary_first \n\t $ascii_second: $binary_second \n"; echo "XOR of values: \n\t Binary: $binary_XOR \n\t Decimal: $final_ascii\n"; echo "Final character of ASCII value $final_ascii: $final_char";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Xd8SP
function name:  (null)
number of ops:  69
compiled vars:  !0 = $first, !1 = $second, !2 = $ascii_first, !3 = $ascii_second, !4 = $binary_first, !5 = $binary_second, !6 = $binary_XOR, !7 = $final_ascii, !8 = $final_char
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'A'
    4     1        ASSIGN                                                   !1, '%7D'
    6     2        INIT_FCALL                                               'ord'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $11     
          5        ASSIGN                                                   !2, $11
    7     6        INIT_FCALL                                               'ord'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $13     
          9        ASSIGN                                                   !3, $13
    8    10        INIT_FCALL                                               'decbin'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                         $15     
         13        ASSIGN                                                   !4, $15
    9    14        INIT_FCALL                                               'decbin'
         15        SEND_VAR                                                 !3
         16        DO_ICALL                                         $17     
         17        ASSIGN                                                   !5, $17
   10    18        INIT_FCALL                                               'decbin'
         19        BW_XOR                                           ~19     !2, !3
         20        SEND_VAL                                                 ~19
         21        DO_ICALL                                         $20     
         22        ASSIGN                                                   !6, $20
   11    23        INIT_FCALL                                               'bindec'
         24        SEND_VAR                                                 !6
         25        DO_ICALL                                         $22     
         26        ASSIGN                                                   !7, $22
   12    27        INIT_FCALL                                               'chr'
         28        SEND_VAR                                                 !7
         29        DO_ICALL                                         $24     
         30        ASSIGN                                                   !8, $24
   14    31        ROPE_INIT                                     5  ~27     'Letters+%0A%09+'
         32        ROPE_ADD                                      1  ~27     ~27, !0
         33        ROPE_ADD                                      2  ~27     ~27, '+%0A%09+'
         34        ROPE_ADD                                      3  ~27     ~27, !1
         35        ROPE_END                                      4  ~26     ~27, '+%0A'
         36        ECHO                                                     ~26
   15    37        ROPE_INIT                                     9  ~31     'ASCII+values%3A+%0A%09+'
         38        ROPE_ADD                                      1  ~31     ~31, !0
         39        ROPE_ADD                                      2  ~31     ~31, '%3A+'
         40        ROPE_ADD                                      3  ~31     ~31, !2
         41        ROPE_ADD                                      4  ~31     ~31, '+%0A%09+'
         42        ROPE_ADD                                      5  ~31     ~31, !1
         43        ROPE_ADD                                      6  ~31     ~31, '%3A+'
         44        ROPE_ADD                                      7  ~31     ~31, !3
         45        ROPE_END                                      8  ~30     ~31, '+%0A'
         46        ECHO                                                     ~30
   16    47        ROPE_INIT                                     9  ~37     'Binary+values+%0A%09+'
         48        ROPE_ADD                                      1  ~37     ~37, !2
         49        ROPE_ADD                                      2  ~37     ~37, '%3A+'
         50        ROPE_ADD                                      3  ~37     ~37, !4
         51        ROPE_ADD                                      4  ~37     ~37, '+%0A%09+'
         52        ROPE_ADD                                      5  ~37     ~37, !3
         53        ROPE_ADD                                      6  ~37     ~37, '%3A+'
         54        ROPE_ADD                                      7  ~37     ~37, !5
         55        ROPE_END                                      8  ~36     ~37, '+%0A'
         56        ECHO                                                     ~36
   17    57        ROPE_INIT                                     5  ~43     'XOR+of+values%3A+%0A%09+Binary%3A+'
         58        ROPE_ADD                                      1  ~43     ~43, !6
         59        ROPE_ADD                                      2  ~43     ~43, '+%0A%09+Decimal%3A+'
         60        ROPE_ADD                                      3  ~43     ~43, !7
         61        ROPE_END                                      4  ~42     ~43, '%0A'
         62        ECHO                                                     ~42
   18    63        ROPE_INIT                                     4  ~47     'Final+character+of+ASCII+value+'
         64        ROPE_ADD                                      1  ~47     ~47, !7
         65        ROPE_ADD                                      2  ~47     ~47, '%3A+'
         66        ROPE_END                                      3  ~46     ~47, !8
         67        ECHO                                                     ~46
         68      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.77 ms | 1400 KiB | 21 Q