Merge pull request #4642 from kodenook/main

Reto #6 - php

Retos/Reto #6 - PIEDRA, PAPEL, TIJERA, LAGARTO, SPOCK [Media]/php/kodenook.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * The function `winnerPPTLS` determines the winner of a series of rock-paper-scissors-lizard-spock
+ * games based on the given rules.
+ * 
+ * @param array games The parameter `games` is an array of arrays. Each inner array represents a game
+ * and contains two elements. The first element represents the move of Player 1, and the second element
+ * represents the move of Player 2. The moves can be one of the following emojis: "🗿"
+ * 
+ * @return string a string indicating the winner of the game. It can return "Tie" if both players have
+ * the same number of wins, "Player 1" if player 1 has more wins, or "Player 2" if player 2 has more
+ * wins.
+ */
+function winnerPPTLS(array $games): string
+{
+    $rules = [
+        "🗿" => ["✂️", "🦎"],
+        "📄" => ["🗿", "🖖"],
+        "✂️" => ["📄", "🦎"],
+        "🦎" => ["📄", "🖖"],
+        "🖖" => ["🗿", "✂️"]
+    ];
+
+    $p1 = 0;
+    $p2 = 0;
+
+
+    foreach ($games as $game) {
+        if ($game[0] !== $game[1]) {
+            if (in_array($game[1], $rules[$game[0]])) $p1++;
+            else $p2++;
+        }
+    }
+
+    if ($p1 === $p2) return 'Tie' . PHP_EOL;
+    elseif ($p1 > $p2) return 'Player 1' . PHP_EOL;
+    else return 'Player 2' . PHP_EOL;
+}
+
+echo winnerPPTLS([["✂️", "✂️"]]);
+echo winnerPPTLS([["✂️", "📄"]]);
+echo winnerPPTLS([["🖖", "📄"]]);
+echo winnerPPTLS([["🖖", "🗿"]]);
+echo winnerPPTLS([["🖖", "🗿"], ["✂️", "🗿"], ["📄", "✂️"]]);