3v4l.org

run code in 300+ PHP versions simultaneously
<?php $canadians = array( 'Bieber' => TRUE, 'Neil Young' => TRUE, 'Deadmau5' => TRUE, 'Barack Obama' => FALSE, 'John Candy' => TRUE, ); foreach ($canadians as $name => $real) { if($real) { print $name . ' is Canadian '; } elseif(!$real) { print $name . ', not Canadian '; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 12
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/5QVRI
function name:  (null)
number of ops:  15
compiled vars:  !0 = $canadians, !1 = $real, !2 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1      > FE_RESET_R                                       $4      !0, ->13
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->13
          3    >   ASSIGN                                                   !2, ~5
   11     4      > JMPZ                                                     !1, ->8
   12     5    >   CONCAT                                           ~7      !2, '+is+Canadian+'
          6        ECHO                                                     ~7
          7      > JMP                                                      ->12
   14     8    >   BOOL_NOT                                         ~8      !1
          9      > JMPZ                                                     ~8, ->12
   15    10    >   CONCAT                                           ~9      !2, '%2C+not+Canadian+'
         11        ECHO                                                     ~9
   10    12    > > JMP                                                      ->2
         13    >   FE_FREE                                                  $4
   17    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.16 ms | 1393 KiB | 13 Q