PHP实现动态页面1.10作业

模仿老师的图片展写的

总结重点就是把循环掌握好 思路清晰 找准入口 比如说 找到id 在获取到当前商品在的数组 来获得需要的信息 遍历出来

首页效果图

代码

<?php include __DIR__ . '/inc/public_header.php'?>
<?php
////    获取秒杀商品的键
//    $msgoodskey = array_rand($goods,6);
////    根据键名获取里面的内容
//    foreach ($msgoodskey as $key){
//        $msgoods[] = $goods[$key];
//    }
    function huoqu($goods,$num){
        $msgoodskey = array_rand($goods,6);
        foreach ($msgoodskey as $key){
            $msgoods[] = $goods[$key];
        }
        return $msgoods;
    }
    $msgoods = huoqu($goods,3);
?>
    <!--内容-->
    <main>
        <!--正在秒杀-->
        <div class="goods">
            <!--大标题-->
            <div class="title">
                <a href="">正在秒杀</a>
            </div>
        </div>
        <div class="content">
            <!--商品信息 -->
            <?php foreach ($msgoods as $msgood) : ?>
            <div>
                <a href="<?php echo $msgood['url'] ?>">
                    <img src="<?php echo STATIC_PATH . $msgood['pic'] ?>" alt="">
                </a>
                <span>
                    <a href=""><?php echo  $msgood['name'] ?></a>
                    <span><?php echo  $msgood['price'] ?></span>
                    <button>购买</button>
                </span>
            </div>
            <?php endforeach ?>
        </div>
        <?php foreach ($daohangs as $daohang) : ?>
            <div class="goods">
                <!--大标题-->
                <div class="title">
                    <a href=""><?php echo $daohang['name'] ?></a>
                </div>
            </div>
            <div class="content">
                <?php foreach ($goods as $good) : ?>
                    <?php if ($daohang['id'] === $good['cid']) : ?>
                        <div>
                            <a href="<?php echo $good['url'] ?>">
                                <img src="<?php echo STATIC_PATH . $good['pic'] ?>" alt="">
                            </a>
                            <span>
                        <a href=""><?php echo $good['name'] ?></a>
                        <span><?php echo $good['price'] ?></span>
                        <button>购买</button>
                    </span>
                        </div>
                    <?php endif ?>
                <?php endforeach ?>
            </div>
        <?php endforeach; ?>
    </main>
<?php include __DIR__ . '/inc/public_footer.php'?>

详情页效果图

代码

<?php include __DIR__ . '/inc/public_header.php'?>
<?php
//    获取栏目
$id = $_GET['id'];
//    根据商品id 获取当前信息
foreach ($goods as $good){
    if ($good['id'] === intval($id)){
        $dangqian = $good;
    }
}
?>
    <!--内容-->
    <main>
        <div class="goods">
            <!--大标题-->
            <div class="title">
                <a href=""><?php echo $mingcheng ?></a>
            </div>
        </div>
        <div class="content">
                <div>
                    <a href="<?php echo $dangqian['url'] ?>">
                        <img src="<?php echo STATIC_PATH . $dangqian['pic'] ?>" alt="">
                    </a>
                    <p><?php echo $dangqian['detail'] ?></p>
                        <span>
                                <a href=""><?php echo $dangqian['name'] ?></a>
                                <span><?php echo $dangqian['price'] ?></span>
                                <button>购买</button>
                            </span>
                </div>
        </div>
    </main>
<?php include __DIR__ . '/inc/public_footer.php'?>

秒杀效果图

<?php include __DIR__ . '/inc/public_header.php'?>
<?php
//    获取秒杀商品的键
$msgoodskey = array_rand($goods,6);
//    根据键名获取里面的内容
foreach ($msgoodskey as $key){
    $msgoods[] = $goods[$key];
}
?>
    <!--内容-->
    <main>
        <!--正在秒杀-->
        <div class="goods">
            <!--大标题-->
            <div class="title">
                <a href="">正在秒杀</a>
            </div>
        </div>
        <div class="content">
            <!--商品信息 -->
            <?php foreach ($msgoods as $msgood) : ?>
                <div>
                    <a href="<?php echo $msgood['url'] ?>">
                        <img src="<?php echo STATIC_PATH . $msgood['pic'] ?>" alt="">
                    </a>
                    <span>
                    <a href=""><?php echo  $msgood['name'] ?></a>
                    <span><?php echo  $msgood['price'] ?></span>
                    <button>购买</button>
                </span>
                </div>
            <?php endforeach ?>
        </div>
    </main>
<?php include __DIR__ . '/inc/public_footer.php'?>