将MySQL表数据插入PHP数组

<?php
// 数据库连接信息
$servername = "localhost";
$username = "your_username";
$password = "your_password";
$dbname = "your_database_name";

// 创建连接
$conn = new mysqli($servername, $username, $password, $dbname);

// 检查连接
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// SQL查询语句
$sql = "SELECT id, name, email FROM your_table_name";
$result = $conn->query($sql);

$dataArray = array();

// 如果查询结果有数据，则将每一行数据插入到数组中
if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        // 将每一行数据插入到数组中
        $dataArray[] = $row;
    }
} else {
    echo "0 结果";
}

// 关闭数据库连接
$conn->close();

// 打印数组内容
echo "<pre>";
print_r($dataArray);
echo "</pre>";
?>