Ping Pong Logical Operators

I am referring to the lesson in the Beginner PHP track, in the PHP Arrays and Control Structures Course, in the PHP Loops section, the video lesson titled Ping Pong. Alena starts off by stating the conditions that need to be present in order for there to be a winner for a "ping-pong game". She says that for a player to win the game at least one player must have a score of 11 and that the winner must have at least 2 points higher than the loser. She said that both of these things need to be true for there to be a winner. But in the "while" statement that she writes for the game she uses the || to imply that one or the other needs to be true. And she uses a && to imply that both people need to have a score higher or equal to 11. I would send you a picture of this code but I am sorry I do not know how.

This is what she writes:

$player1= 0;
$player2= 5;
$round = 0;

//To Win
//player must reach a score of 11
//player must be a minimum of 2 points higher than opponent
while (abs($player1 - $player2)<2 || ($player1 < 11 && $player2 < 11)) {
  //NOT WINNER
 //randomly increment one of the player's score each round
  $round++;
  echo "<h2>Round $round</h2>\n";
  if (rand(0,1)) {
      $player1++;
  }   else {
      $player2++;
  }
  echo "Player 1 = $player1<br />\n";
  echo "Player 2 = $player2<br />\n";
}
echo "<h1>";
if($player1 > $player2) {
  echo "Player1";
} else {
  echo "Player2";
}
echo " is the winner after $round rounds!</h1>\n";
?>```

I do not understand her use of logical operators...