doubiao7410 2012-09-23 13:57
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我的HTML代码有什么问题？

file omg.html 

<!DOCTYPE html>
<html>
    <head><title>:)</title></head>
        <body>
            <?php
                echo 'Hello world';
            ?>
        </body>
</html>

It's supposed to create a webpage which prints Hello world, but it doesn't print anything. What's wrong with it?

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  • dqwh1208 2012-09-23 13:58
    关注

    PHP is not HTML.

    You need to run your PHP program through a PHP interpreter to output HTML.

    This is most commonly performed using:

    • A file with a .php file extension
    • A webserver (such as Apache)
    • Having PHP installed

    Other options are available:

    • You can run the file through the command line version of PHP (although this gives you the output at the time and won't be on-demand each time a browser visits the page).
    • You can configure the server to use a different file extension
    • You can configure the server to use a method other than the file extension to determine what is a PHP program.
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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