3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = array( '1', 1, 'DGame' ); foreach ($tests as $test) { switch (strtolower($test)) { case 1: print 'Xbox 360 Game' . "\r\n"; break; case 2: print 'GFWL' . "\r\n"; break; case 23: print 'Xbox Live Arcade' . "\r\n"; break; case 62: print 'Windows 8' . "\r\n"; break; case 'dgame': print 'Xbox One Game' . "\r\n"; break; case 'dapp': print 'Xbox One App' . "\r\n"; break; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 33
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 33
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 19
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 21
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 23
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 25
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 27
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 29
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
filename:       /in/KmslG
function name:  (null)
number of ops:  35
compiled vars:  !0 = $tests, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1      > FE_RESET_R                                       $3      !0, ->33
          2    > > FE_FETCH_R                                               $3, !1, ->33
   10     3    >   INIT_FCALL                                               'strtolower'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $4      
   11     6        CASE                                                     $4, 1
          7      > JMPNZ                                                    ~5, ->19
   15     8    >   CASE                                                     $4, 2
          9      > JMPNZ                                                    ~5, ->21
   19    10    >   CASE                                                     $4, 23
         11      > JMPNZ                                                    ~5, ->23
   23    12    >   CASE                                                     $4, 62
         13      > JMPNZ                                                    ~5, ->25
   27    14    >   CASE                                                     $4, 'dgame'
         15      > JMPNZ                                                    ~5, ->27
   31    16    >   CASE                                                     $4, 'dapp'
         17      > JMPNZ                                                    ~5, ->29
         18    > > JMP                                                      ->31
   12    19    >   ECHO                                                     'Xbox+360+Game%0D%0A'
   13    20      > JMP                                                      ->31
   16    21    >   ECHO                                                     'GFWL%0D%0A'
   17    22      > JMP                                                      ->31
   20    23    >   ECHO                                                     'Xbox+Live+Arcade%0D%0A'
   21    24      > JMP                                                      ->31
   24    25    >   ECHO                                                     'Windows+8%0D%0A'
   25    26      > JMP                                                      ->31
   28    27    >   ECHO                                                     'Xbox+One+Game%0D%0A'
   29    28      > JMP                                                      ->31
   32    29    >   ECHO                                                     'Xbox+One+App%0D%0A'
   33    30      > JMP                                                      ->31
         31    >   FREE                                                     $4
    9    32      > JMP                                                      ->2
         33    >   FE_FREE                                                  $3
   35    34      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.24 ms | 1400 KiB | 15 Q