Codeigniter：为foreach echo添加标签

Question

这是我的观看代码：

<?php
        foreach($books as $books) {
        echo $books->book_id;
        echo $books->book_name;
        echo $books->description;
        echo $books->author;
        echo $books->publisher;
        echo $books->pages;
        echo $books->publication_date;
        echo $books->price;
        echo $books->status;
        echo $books->quantity;
        echo $books->genres;
        echo $books->user_rating;
        echo $books->reviews;
        }
    ?>

输出为

但是我希望输出类似于书籍ID：1，书名：qweqweqweqweqwe，价格123.00等等，以表格形式我能够做到吗？

Answer 1

用php函数连接你的字符串。

echo "Book ID:".$books->book_id.", Book Name: ".$books->book_name;

就像这样。

Answer 2

像这样使用：

echo "Book ID : $books->book_id";

双引号将自动识别变量并执行它们。

您也可以尝试： -

echo 'Book ID:'. $books->book_id;

请选择哪一个易于阅读。

Answer 3

我希望这会对你有帮助..

<table>
  <th>
    <td>Book Id</td>
    <td>Book Name</td>
    <td>Description</td>
    <td>Author</td>
    <td>Publisher</td>
    <td>Pages</td>
    <td>Publication Date</td>
    <td>Price</td>
    <td>status</td>
    <td>Quantity</td>
    <td>Genres</td>
    <td>User Rating</td>
    <td>Reviews</td>
  </th>
  <?php foreach($books as $book) { ?>
  <tr>
    <td><?php echo $book->book_id ?></td>
    <td><?php echo $book->book_name ?></td>
    <td><?php echo $book->description ?></td>
    <td><?php echo $book->author ?></td>
    <td><?php echo $book->publisher ?></td>
    <td><?php echo $book->pages ?></td>
    <td><?php echo $book->publication_date ?></td>
    <td><?php echo $book->price ?></td>
    <td><?php echo $book->status ?></td>
    <td><?php echo $book->quantity ?></td>
    <td><?php echo $book->genres ?></td>
    <td><?php echo $book->user_rating ?></td>
    <td><?php echo $book->reviews ?></td>
  </tr>
  <?php } ?>
</table>