php二维数组输出

<?php
// 创建一个二维数组
$array = [
    ['name' => 'Alice', 'age' => 25],
    ['name' => 'Bob', 'age' => 30],
    ['name' => 'Charlie', 'age' => 35]
];

// 输出二维数组
foreach ($array as $row) {
    foreach ($row as $key => $value) {
        echo "$key: $value ";
    }
    echo "<br>";
}
?>

name: Alice age: 25 
name: Bob age: 30 
name: Charlie age: 35 

<?php
foreach ($array as $row) {
    foreach ($row as $key => $value) {
        echo "$key: $value, ";
    }
    echo "<br>";
}
?>

name: Alice, age: 25, 
name: Bob, age: 30, 
name: Charlie, age: 35,