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How to remove table borders from PHP pages? Method introduction

PHPzOriginal: 2023-03-27 19:03:341396browse

In web development, tables are a very common element. When designing the style of a table, sometimes we want to remove the border of the table to make it more beautiful and concise. This article will introduce how to remove table borders using PHP.

First of all, we need to make it clear that the border of the table is actually controlled by the CSS property border, and PHP itself does not provide the function of controlling CSS properties. Therefore, we need to use some techniques to remove the table borders.

Method 1: Use CSS style control

We can introduce a CSS style sheet into the HTML file where the table is located, and then use CSS to control the style of the table border. Here is an example:

<!DOCTYPE html>
<html>
<head>
    <title>去除表格边框</title>
    <style>
        table {
            border-collapse: collapse;
            border: none;
        }
        td {
            border: none;
            padding: 10px;
        }
    </style>
</head>
<body>
    <table>
        <tr>
            <td>Name</td>
            <td>Age</td>
        </tr>
        <tr>
            <td>John</td>
            <td>25</td>
        </tr>
        <tr>
            <td>Jane</td>
            <td>29</td>
        </tr>
    </table>
</body>
</html>

In this code, we use the CSS property border-collapse to control the folding of the table border, and then use border:none to remove the border line of the table. At the same time, in order to make the table more beautiful, we can also set the padding value of the td element.

Method 2: Use PHP to output HTML code

If we cannot directly introduce the CSS style sheet into the HTML file, we can also use PHP to output the HTML code to remove it. The effect of table borders. The code is as follows:

<!DOCTYPE html>
<html>
<head>
    <title>去除表格边框</title>
</head>
<body>
    <?php
        echo "<table style=\"border-collapse: collapse; border: none;\">";
        echo "<tr><td>Name</td><td>Age</td></tr>";
        echo "<tr><td>John</td><td>25</td></tr>";
        echo "<tr><td>Jane</td><td>29</td></tr>";
        echo "</table>";
    ?>
</body>
</html>

In this code, we use the echo statement to output the HTML code, and at the same time use the php statement in the HTML code to output the CSS attributes of the table style. In this way, the effect of removing table borders can also be achieved.

Summary

It is not difficult to remove table borders. You only need to use CSS style control or PHP to output HTML code. No matter which method you use, you need to pay attention to the syntax rules of table styles and HTML/CSS basics. In actual development, we can choose different methods according to different needs to make the form more beautiful and tidy.

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php css html echo 样式表 padding border td

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