在.html文件中使用PHP

Question

I'm working on a job at work where I need to create a web forum. In my stupidity I decided to use javascript, not knowing beforehand that javascript is a client-side language. I need a way to save the data from the javascript onto the server and then be able to read the data. I tried looking at things like node.js, however I would have reconfigure the entire web server (which isn't mine) in order to do this. The other solution is to use php. Here's the problem: There's a bunch of includes used in the html file that set up the layout of the webpage (ie css files, html files, and even a php include). I can't change the name of the index file to index.php because it breaks all of the includes inside of the file. So I need a way to save, say a text file, using javascript and html. If there's a way to, I would like to do something very simple, like include a php file in the html and then call a php function in my javascript code to get the contents of the file into my index.html page. I thought there was a way to call a simple command like this:

<script>
    var thedata = <?php getData() ?>
</script>

where the php function getData() would return a json encoded string with all of the data in it (handled from a separate php file). Is there any way to do this? Any other suggestions for how to handle data storage on a server without changing my index.html file to index.php?

Note: I tried accessing the apache httpd.conf file and adding a handler to pre-process .html files as php files, but that doesn't seem to work (nothing as simple as echo 'test' works on the html file).

Answer 1

Add this to your .htaccess :

AddHandler application/x-httpd-php5 .html .htm

source

It causes Apache to treat HTML files as files that contain PHP. Be careful not to somehow accidentally use PHP syntax in a regular HTML file, though.

Remember that you'll still need to use PHP tags to enter PHP mode. This works as expected:

<p>html content ...  <?php echo 'hello, world'; ?></p>

But this will output the the echo command:

<p>echo 'hello, world'</p>

Answer 2

If can make your webserver process your pages thru the mod_php. if you are using apache just add this to your .htaccess

AddHandler x-httpd-php .html .htm 
AddHandler php-script .php .html .htm
AddHandler php5-script .php .html .htm
AddType application/x-httpd-php .htm 
AddType application/x-httpd-php .html

I hope you understand the repercussion of doing this. all your pages will be processed like that and the memory/cpu use of your pages will be way greater.

if this is to happen inside one single file, make sure to add it inside a statement.

and within your example you should add:

<script>
    var thedata = <?php echo getData(); ?>
</script>

Answer 3

文件扩展名必须是.php ，以便服务器知道解析该文件。