Simple turn based PvE script

pve.php

<?php

$monster = [
    'health'    =>  100,
    'aps'       =>  1.3,
    'damage'    =>  40
];

$player = [
    'health'    =>  1000,
    'aps'       =>  0.4,
    'damage'    =>  20
];

//echo 100 / ($monster['aps'] * 100);


class Fight {
    
    private $playerTicks = 0;
    
    private $monsterTicks = 0;
    
    private $log = [];
    
    public function __construct(
        private array $player,
        private array $monster
    ) {
        $this->fight();
    }
    
    private function fight() {
        $this->playerTicks += 0.1;
        $this->monsterTicks += 0.1;
        
        
        if($this->playerTicks === $this->player['aps'])
        {
            $this->monster['health'] -= $this->player['damage'];
            $this->log[] = "Player attacked dealing {$this->player['damage']}";
            $this->playerTicks = 0;
        }
        
        if($this->monsterTicks === $this->monster['aps'])
        {
            $this->player['health'] -= $this->monster['damage'];
            $this->log[] = "Monster attacked dealing {$this->monster['damage']}";
            $this->monsterTicks = 0;
        }
        
        if($this->monster['health'] <= 0) {
            $this->log[] = "Battle Finished, you won";
        } elseif($this->player['health'] <= 0) {
            $this->log[] = "Battle Finished, you lost";
        } else {
            $this->fight();
        }
        
    }
    
    public function printLog() {
        var_dump($this->log);
    }
    
}

$fight = new Fight($player, $monster);
$fight->printLog();