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<?php $teams=array('team_one','team_two','team_three'); $count = count($teams); for ($i = 0; $i < $count; $i++) { for($j = 0; $j < $count; $j++) { if ($i == $j) continue; echo $teams[i] . " vs ". $teams[$j] . "\n"; } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "i" in /in/uNmGd:7 Stack trace: #0 {main} thrown in /in/uNmGd on line 7
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two
Output for 7.3.32 - 7.3.33
Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_two Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_three Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_one Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_three Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_one Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/uNmGd on line 7 vs team_two
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_three Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_one Notice: Use of undefined constant i - assumed 'i' in /in/uNmGd on line 7 Notice: Undefined index: i in /in/uNmGd on line 7 vs team_two
preferences:
244.05 ms | 404 KiB | 314 Q