Question

我试图显示以下内容并且我有一个css代码，但它不起作用。任何帮助将不胜感激。

HTML / PHP

 $var = "Hello World";
    echo '<p>' . 'the value of the variable is : ' . $var . '</p>';

CSS

p
{
    text-align: center;
    color: red;
}

感谢您的帮助

Answer 1

使用如下

<?php 
$var = "Hello World";
echo "<p>The value of the variable is : " . $var . "</p>";
?>

或者在你想要php变量的HTML代码中如下所示

<p>The value of the variable is : <?php echo $var;?></p>

Answer 2

它在localhost中为我工作。

  <?php
    $var = "Hello World";
        echo '<p>' . 'the value of the variable is : ' . $var . '</p>';
    ?>
    <style type="text/css">
    p
    {
        text-align: center;
        color: red;
    }
    </style>

Answer 3

试试这个..在你的php环境中运行

<html>
    <head>
         <style type="text/css">
           p
           {
              text-align: center;
              color: red;
           }
        </style>
    </head>
    <body>
    <?php
      $var = "Hello World";
      echo "<p>The value of the variable is : " . $var . "</p>";
    ?>
    </body>    

</html>

Answer 4

$var = "Hello World";
echo '<p style="color:blue;margin-left:30px;">the value of the variable is : ' . $var . '</p>';

使用php变量回显HTML

4 个答案: