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<?php // // File Game.php // class Game { /** @var Player[] */ private $players; private $rounds; private $winner; private $weapons = ["stone", "scissors", "paper"]; public function __construct(array $players) { $this->players = $players; } public function setRounds(int $rounds) { $this->rounds = $rounds; } public function getRounds(): int { return $this->rounds; } public function playRounds(int $rounds): void { $this->rounds = $rounds; } public function getWinner(): Player { return $this->winner; } public function setWinner(Player $winner): void { $this->winner = $winner; } public function play() { while ($this->getRounds() !== 0) { $this->players[0]->setWeapon($this->weapons[rand(0, 2)]); $this->players[1]->setWeapon($this->weapons[rand(0, 2)]); if ($this->players[0]->getWeapon() === $this->players[1]->getWeapon()) { continue; } $this->fight()->addScore(); $this->setRounds($this->getRounds() - 1); } if ($this->players[0]->getScore() > $this->players[1]->getScore()) { $this->setWinner($this->players[0]); } else { $this->setWinner($this->players[1]); } } public function fight(): Player { if ($this->players[0]->getWeapon() === $this->weapons[0]) { if ($this->players[1]->getWeapon() === $this->weapons[1]) { return $this->players[0]; } if ($this->players[1]->getWeapon() === $this->weapons[2]) { return $this->players[1]; } } if ($this->players[0]->getWeapon() === $this->weapons[1]) { if ($this->players[1]->getWeapon() === $this->weapons[0]) { return $this->players[1]; } if ($this->players[1]->getWeapon() === $this->weapons[2]) { return $this->players[0]; } } if ($this->players[0]->getWeapon() === $this->weapons[2]) { if ($this->players[1]->getWeapon() === $this->weapons[0]) { return $this->players[0]; } } return $this->players[1]; } } // // File Player.php // class Player { private $name; private $score = 0; private $weapon; public function __construct(string $name) { $this->name = $name; } public function getWeapon(): string { return $this->weapon; } public function setWeapon(string $weapon): void { $this->weapon = $weapon; } public function getName(): string { return $this->name; } public function setName(string $name): void { $this->name = $name; } public function getScore(): int { return $this->score; } public function addScore(int $score = 1): void { $this->score += $score; } } // // File app.php // $pavel = new Player("Pavel"); $gosho = new Player("Gosho"); $game = new Game([$pavel, $gosho]); $game->playRounds(3); $game->play(); echo $game->getWinner()->getName(); $anotherGame = new Game([$pavel, $gosho]); $pavel->setWeapon("paper"); $gosho->setWeapon("stone"); echo PHP_EOL . $anotherGame->fight()->getName();
Output for 7.1.1, 7.1.4, 7.1.6 - 7.1.7, 7.1.9, 7.1.11, 7.1.23, 7.1.25 - 7.1.26, 7.1.29 - 7.1.33, 7.2.0, 7.2.3, 7.2.6, 7.2.9, 7.2.11 - 7.2.12, 7.2.15, 7.2.20, 7.2.23 - 7.2.26, 7.2.28 - 7.2.29, 7.2.32, 7.3.0 - 7.3.1, 7.3.4 - 7.3.6, 7.3.10 - 7.3.12, 7.3.15 - 7.3.16, 7.3.18 - 7.3.20, 7.4.1 - 7.4.2, 7.4.4, 7.4.6 - 7.4.7, 8.1.2
Pavel Pavel
Output for 7.1.0, 7.1.2 - 7.1.3, 7.1.5, 7.1.8, 7.1.10, 7.1.12 - 7.1.22, 7.1.24, 7.1.27 - 7.1.28, 7.2.1 - 7.2.2, 7.2.4 - 7.2.5, 7.2.7 - 7.2.8, 7.2.10, 7.2.13 - 7.2.14, 7.2.16 - 7.2.19, 7.2.21 - 7.2.22, 7.2.27, 7.2.30 - 7.2.31, 7.2.33, 7.3.2 - 7.3.3, 7.3.7 - 7.3.9, 7.3.13 - 7.3.14, 7.3.17, 7.3.21 - 7.3.22, 7.4.0, 7.4.3, 7.4.5, 7.4.8 - 7.4.10
Gosho Pavel
Output for 7.0.0 - 7.0.33
Fatal error: Uncaught TypeError: Return value of Game::playRounds() must be an instance of void, none returned in /in/Tvb6h:32 Stack trace: #0 /in/Tvb6h(151): Game->playRounds(3) #1 {main} thrown in /in/Tvb6h on line 32
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/Tvb6h on line 24
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Tvb6h on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/Tvb6h on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Tvb6h on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Tvb6h on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/Tvb6h on line 9
Process exited with code 255.
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