PHP foreach表单按顺序显示3组数组

<?php
// 3组数组
$array1 = array('apple', 'banana', 'orange');
$array2 = array('red', 'green', 'blue');
$array3 = array('dog', 'cat', 'bird');

// 循环遍历数组
for ($i = 0; $i < 3; $i++) {
    echo "Group " . ($i + 1) . ":<br>";

    // 根据索引顺序显示数组元素
    foreach ($array1 as $index => $value) {
        echo "Array 1 - Element " . ($index + 1) . ": " . $value . "<br>";
    }

    foreach ($array2 as $index => $value) {
        echo "Array 2 - Element " . ($index + 1) . ": " . $value . "<br>";
    }

    foreach ($array3 as $index => $value) {
        echo "Array 3 - Element " . ($index + 1) . ": " . $value . "<br>";
    }

    echo "<br>";
}
?>