Question

我一直试图让这个＆＃34; mastermind-game＆＃34;现在工作了几个小时，但即使array_intersect也不能正常工作，我只会收到第一个数组作为新阵列。

我的两个目标是：

正确位置的数量
正确数量的数量

代码：

    <?php
        $counter = $_POST['counter'];
        $eins = $_POST['eins'];
        $zwei = $_POST['zwei'];
        $drei = $_POST['drei'];
        $vier = $_POST['vier'];
        $fuenf = $_POST['fuenf'];

        if($counter > 0){
            $elf = $_POST['elf'];
            $zwoelf = $_POST['zwoelf'];
            $dreizehn = $_POST['dreizehn'];
            $vierzehn = $_POST['vierzehn'];
            $fuenfzehn = $_POST['fuenfzehn'];
        }
        else{
            $elf = 0;
            $zwoelf = 0;
            $dreizehn = 0;
            $vierzehn = 0;
            $fuenfzehn = 0;
        }

        $inputeins[0] = $eins;
        $inputeins[1] = $zwei;
        $inputeins[2] = $drei;
        $inputeins[3] = $vier;
        $inputeins[4] = $fuenf;
        $inputdrei[0] = $elf;
        $inputdrei[1] = $zwoelf;
        $inputdrei[2] = $dreizehn;
        $inputdrei[3] = $vierzehn;
        $inputdrei[4] = $fuenfzehn;

        if($inputeins == $inputdrei){
            echo "<br><a href='ratespiel.html' style='font-size:100px;'>Gewonnen!</a>"; 
        }
        else{
            if($counter < 12){
                echo "<form action='ratespielzwei.php' method='post'>";
                echo "Ziffern von Spieler 2:<br><br>";
                echo "<input type='number' name='counter' value='$counter' hidden>";
                echo "<input type='number' name='eins' value='$eins' hidden>";
                echo "<input type='number' name='zwei' value='$zwei' hidden>";
                echo "<input type='number' name='drei' value='$drei' hidden>";
                echo "<input type='number' name='vier' value='$vier' hidden>";
                echo "<input type='number' name='fuenf' value='$fuenf' hidden>";
                echo "<input type='number' min='1' max='5' name='sechs' style='width:30px;' required> ";
                echo "<input type='number' min='1' max='5' name='sieben' style='width:30px;' required> ";
                echo "<input type='number' min='1' max='5' name='acht' style='width:30px;' required> ";
                echo "<input type='number' min='1' max='5' name='neun' style='width:30px;' required> ";
                echo "<input type='number' min='1' max='5' name='zehn' style='width:30px;' required> ";
                echo "<input type='submit' min='1' max='5' name='submitzwei' value='OK'><br><br>";
                echo "</form>";
            }
            else{
                echo "<br><a href='ratespiel.html' style='font-size:100px;'>Verloren!</a>";
            }
        }

        if($counter > 0){
            foreach ($inputdrei as $ausgabe){
                echo "$ausgabe ";
            }

        }
    ?>

和

    <?php
        $counter = $_POST['counter'];
        $i = $counter + 1;
        $eins = $_POST['eins'];
        $zwei = $_POST['zwei'];
        $drei = $_POST['drei'];
        $vier = $_POST['vier'];
        $fuenf = $_POST['fuenf'];
        $sechs = $_POST['sechs'];
        $sieben = $_POST['sieben'];
        $acht = $_POST['acht'];
        $neun = $_POST['neun'];
        $zehn = $_POST['zehn'];

        $inputeins[0] = $eins;
        $inputeins[1] = $zwei;
        $inputeins[2] = $drei;
        $inputeins[3] = $vier;
        $inputeins[4] = $fuenf;
        $inputzwei[0] = $sechs;
        $inputzwei[1] = $sieben;
        $inputzwei[2] = $acht;
        $inputzwei[3] = $neun;
        $inputzwei[4] = $zehn;

        while($counter <= $i){
            $counter++;
        }

        if($inputeins == $inputzwei){
            echo "<br><a href='ratespiel.html' style='font-size:100px;'>Gewonnen!</a>"; 
        }
        else{
            echo "<form action='ratespieleins.php' method='post'>";
            echo "Ziffern von Spieler 2:<br><br>";
            echo "<input type='number' name='counter' value='$counter' hidden>";
            echo "<input type='number' name='eins' value='$eins' hidden>";
            echo "<input type='number' name='zwei' value='$zwei' hidden>";
            echo "<input type='number' name='drei' value='$drei' hidden>";
            echo "<input type='number' name='vier' value='$vier' hidden>";
            echo "<input type='number' name='fuenf' value='$fuenf' hidden>";
            echo "<input type='number' min='1' max='5' name='elf' style='width:30px;' required> ";
            echo "<input type='number' min='1' max='5' name='zwoelf' style='width:30px;' required> ";
            echo "<input type='number' min='1' max='5' name='dreizehn' style='width:30px;' required> ";
            echo "<input type='number' min='1' max='5' name='vierzehn' style='width:30px;' required>  ";
            echo "<input type='number' min='1' max='5' name='fuenfzehn' style='width:30px;' required> ";
            echo "<input type='submit' name='submitdrei' value='OK'><br><br>";
            echo "</form>";
        }

        foreach ($inputzwei as $ausgabe){
            echo "$ausgabe ";
        }
    ?>

Answer 1

如果要比较值和键（索引），可以使用array_intersect_assoc()。

Answer 2

我能够通过array_intersect_assoc实现我的目标：

$intersectnumbers = array_intersect($inputeins, $inputdrei);
$intersectunique = array_unique($intersectnumbers);
echo "<p>Anzahl richtiger Ziffern: " . count($intersectunique) . "</p>";

$intersectposition = array_intersect_assoc($inputeins, $inputdrei);
echo "<p>Anzahl richtiger Positionen: " . count($intersectposition) . "</p>";

比较两个数组是否有相同的值（和位置）？

2 个答案: